Chicken and Garlic Gravy with Cheesy Mashed Potatoes

Featured in Dinner Mains.

Hearty Chicken and Garlic Gravy with fluffy Cheesy Mashed Potatoes. This comforting dinner is a family favorite for busy weeknights.
Samuel O'Connell - Recipe Author
Updated on February 17, 2026 at 03:24 AM
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Chicken and Garlic Gravy with Cheesy Mashed Potatoes | RecipesByLeah

There are some meals that just stick with you, right? For me, it's always been about comfort food, and this Chicken and Garlic Gravy with Cheesy Mashed Potatoes recipe is a big one. I remember the first time I tried to make a proper gravy, it was a lumpy mess, honestly. But the idea of tender chicken swimming in a rich, garlicky sauce, alongside creamy, cheesy mashed potatoes? That just sounded like a hug on a plate. It took a few tries, a few "oops" moments in the kitchen, but I finally nailed this one, and it's been a staple ever since. It's the kind of meal that makes you feel like everything's going to be alright, even on the busiest of Tuesdays.

I still laugh thinking about the time I tried to rush the gravy. I was so convinced I could whisk faster than the lumps could form. Spoiler: I couldn't. Ended up with a gravy that looked like cottage cheese. My partner, bless his heart, tried to pretend it was "deconstructed gravy." We just laughed, scraped it, and started over. That's why I'm telling you, take your time with that roux! It's worth every extra minute for that silky smooth finish.

Ingredients

  • Boneless, Skinless Chicken Thighs: I always go for thighs over breasts here. They stay so much more tender and absorb all that amazing garlic gravy flavor. Honestly, breasts just dry out too easily for this kind of braise.
  • Yukon Gold Potatoes: These are my absolute favorite for mashed potatoes. They're naturally creamy and buttery, meaning you don't have to fight them to get that dreamy, smooth texture. Seriously, don't use russets if you can help it, they just don't get as fluffy.
  • Sharp Cheddar Cheese: For the cheesy mashed potatoes! A good sharp cheddar adds tang and depth. I've tried mild, but it just disappears. Grate it yourself, pre-shredded has weird anti-caking stuff.
  • Garlic: And I mean a LOT of garlic. Minced, sliced, however you like it. This is Chicken and Garlic Gravy, after all! Don't skimp, it's the star. I once ran out and used garlic powder it was okay, but fresh is truly king.
  • Chicken Broth (Low Sodium): The base for our glorious gravy. Low sodium so you can control the salt yourself. I've made the mistake of using regular broth and ended up with a salt bomb. Oops!
  • Heavy Cream: For richness in both the gravy and the mashed potatoes. Don't even think about skim milk, just don't. It won't give you that luxurious mouthfeel. This is a comfort dish, not a diet one!
  • All-Purpose Flour: This is what creates the roux for our gravy. It's the magic thickener that turns broth into something truly special. I remember my grandma teaching me how to make a roux, watching it turn golden, smelling that nutty aroma.
  • Unsalted butter: For sautéing, for the roux, and for the mashed potatoes. Everything good starts with butter, right? Using unsalted means you can season freely.
  • Salt and Freshly Ground Black Pepper: Essential for seasoning every layer. Taste as you go, always! I tend to be heavy-handed with pepper, it just adds such a nice kick.
  • Fresh Parsley (for garnish): A little pop of green at the end brightens everything up. It's not just for looks, it adds a touch of freshness that cuts through the richness.

Chicken and Garlic Gravy with Cheesy Mashed Potatoes: Instructions

1. Prep the Chicken and Potatoes:
First things first, pat those chicken thighs dry with paper towels. This helps them get a beautiful sear later, which means more flavor for our Chicken and Garlic Gravy. Season them generously with salt and pepper. Now, for the potatoes: peel and chop them into roughly 1-inch pieces. Try to keep them even so they cook at the same rate. I always forget to salt the water, but don't be like me! Pop them into a large pot, cover with cold, salted water by about an inch, and get them boiling. This usually takes about 15-20 minutes until they’re fork-tender. You'll know they're ready when they practically fall apart when you poke them. Drain them well and set aside.
2. Sear the Chicken:
In a large skillet or Dutch oven over medium-high heat, melt about a tablespoon of unsalted butter. Once it’s shimmering, carefully add the seasoned chicken thighs, skin-side down if they have skin, or just flat if boneless. Sear for about 4-5 minutes per side until they’re beautifully golden brown and crispy. Don't crowd the pan, or they'll steam instead of sear! Work in batches if you need to. Once browned, remove the chicken from the skillet and set it aside on a plate. Don't clean the pan! Those browned bits? That's pure flavor, hon.
3. Build the Garlic Gravy Base:
Reduce the heat to medium. Add another tablespoon of butter to the skillet, along with all that minced garlic. Sauté for about 1-2 minutes until it’s fragrant and just starting to turn golden. Don’t let it burn, or it’ll taste bitter I've made that mistake, and it ruins everything! Sprinkle in the all-purpose flour and cook, stirring constantly, for another 1-2 minutes. This is your roux, and it’s what thickens our glorious Chicken and Garlic Gravy. It should smell a little nutty, a bit like toasted popcorn.
4. Whisk in the Liquids:
Slowly, and I mean slowly, pour in the chicken broth, whisking constantly to prevent any lumps from forming. This is where patience pays off! Once all the broth is incorporated and the mixture is smooth, stir in the heavy cream. Bring the gravy to a gentle simmer, stirring occasionally, and let it thicken slightly, about 5-7 minutes. It should coat the back of a spoon. Taste it! Adjust the salt and pepper as needed. This is the heart of our Chicken and Garlic Gravy with Cheesy Mashed Potatoes, so make it sing.
5. Simmer the Chicken:
Return the seared chicken thighs to the skillet, nestling them into the simmering garlic gravy. Make sure they're mostly submerged. Reduce the heat to low, cover the skillet, and let it simmer for about 20-25 minutes, or until the chicken is cooked through and super tender. The smell in your kitchen right now? Divine! This low and slow simmer ensures the chicken absorbs all that amazing gravy goodness. You'll want to sneak a peek, I know I always do.
6. Prepare the Cheesy Mashed Potatoes:
While the chicken simmers, finish your mashed potatoes. Return the drained potatoes to the empty hot pot over low heat for a minute to dry them out a bit this helps them absorb the dairy better. Add the remaining butter, a splash of heavy cream, and the shredded sharp cheddar cheese. Mash with a potato masher or a fork until smooth and creamy. Don't overmix, or they can get gummy! Season with salt and pepper to taste. Oh, these Cheesy Mashed Potatoes are going to be so good with that Chicken and Garlic Gravy.

There's something so satisfying about pulling this entire meal together. The kitchen gets a little messy, sure, with potato peels and flour dust, but the aroma of garlic and simmering gravy is just heavenly. I always find myself humming a little tune while mashing the potatoes, watching the cheddar melt into that creamy goodness. It’s those small, imperfect moments that make cooking feel so real and so rewarding.

Chicken and Garlic Gravy with Cheesy Mashed Potatoes: Storage Tips

This Chicken and Garlic Gravy with Cheesy Mashed Potatoes holds up surprisingly well, which is great for leftovers! I usually store the chicken and gravy together in an airtight container, and the mashed potatoes in a separate one. They'll keep in the fridge for about 3-4 days. Reheating is best done gently on the stovetop with a splash of extra broth or milk for the gravy if it's thickened too much. For the potatoes, a quick reheat in the microwave works, but sometimes they can get a little dry. I’ve found adding a tiny bit of butter or cream and stirring really well helps revive them. Just don't microwave the gravy too aggressively, I once did that, and the sauce separated so don't do that lol. It tasted okay, but didn't look pretty!

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Chicken and Garlic Gravy with Cheesy Mashed Potatoes: Ingredient Substitutions

Okay, let's talk swaps! For the chicken, boneless, skinless chicken breasts can work, but reduce the simmering time to about 15-20 minutes to avoid dryness. I tried it once, and it worked... kinda, but thighs are still my preference for tenderness. If you don't have Yukon Golds, red potatoes are a decent second choice for the Cheesy Mashed Potatoes, but they have a slightly different texture. As for the cheese, Monterey Jack or even a mild provolone could substitute for cheddar, offering a milder creaminess. I once used a smoked gouda, and it was a surprisingly delicious twist! For the heavy cream, you could use half-and-half in a pinch, but the gravy and potatoes won't be quite as rich. Just know that dairy alternatives might change the texture of the gravy, so proceed with caution.

Serving Suggestions for Chicken and Garlic Gravy with Cheesy Mashed Potatoes

Honestly, this Chicken and Garlic Gravy with Cheesy Mashed Potatoes is a complete meal on its own, but sometimes you just want a little something extra. I love serving it with a simple side salad dressed with a bright vinaigrette to cut through the richness. Steamed green beans or roasted asparagus are also fantastic, adding a fresh, crisp element. For drinks, a crisp white wine like a Sauvignon Blanc or even just a tall glass of iced tea really complements the flavors. And for dessert? Something light, like a fruit tart or a scoop of vanilla bean ice cream. This dish and a rom-com on a Friday night? Yes please, that's my ideal cozy evening scenario.

Cultural Backstory of This Comfort Dish

While this specific Chicken and Garlic Gravy with Cheesy Mashed Potatoes recipe is very much my own interpretation of classic comfort food, its roots run deep in the tradition of hearty, family-style meals. Gravy, in its many forms, has graced dinner tables for centuries across countless cultures, often born from the drippings of roasted meats. Mashed potatoes, too, are a universal symbol of home cooking. For me, this dish evokes memories of my grandmother's kitchen, where simple ingredients were transformed into something truly special and nourishing. It’s that feeling of warmth and love, passed down through generations, that truly makes this recipe special to me, even if my version has extra garlic and cheese!

Making this Chicken and Garlic Gravy with Cheesy Mashed Potatoes recipe always fills my home with the most incredible aromas and my heart with a sense of accomplishment. It’s more than just a meal, it’s a moment of pure comfort, a little escape from the everyday hustle. Seeing everyone gather around the table, enjoying this dish, honestly, that's what it's all about for me. I hope you give it a try and make it your own. Don't forget to tell me how your Chicken and Garlic Gravy with Cheesy Mashed Potatoes turned out!

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Frequently Asked Questions about Chicken and Garlic Gravy with Cheesy Mashed Potatoes

→ Can I use chicken breasts instead of thighs?

You totally can! Just be mindful that breasts cook faster and can dry out. I’d recommend reducing the simmer time for the Chicken and Garlic Gravy to about 15-20 minutes, or until cooked through, to keep them tender. I tried it once, and it worked, but thighs really are juicier!

→ What if my gravy is too thick or too thin?

No worries, kitchen chaos happens! If it’s too thick, whisk in a splash more chicken broth until it reaches your desired consistency. If it's too thin, you can mix a teaspoon of cornstarch with a tablespoon of cold water, then whisk that slurry into the simmering gravy until it thickens. I've done both, it's a quick fix!

→ How do I prevent lumpy mashed potatoes?

The trick for fluffy, lump-free Cheesy Mashed Potatoes is to not overmix! Mash them immediately after draining while they’re hot, and only until smooth. Using a potato ricer or food mill also helps a ton. I once over-mashed and ended up with glue, so trust me on this!

→ Can I make the gravy ahead of time?

You can! The garlic gravy can be made a day in advance and stored in the fridge. When reheating, you might need to whisk in a bit more chicken broth or water to thin it out as it will thicken upon cooling. Just make sure to gently reheat. This makes getting Chicken and Garlic Gravy with Cheesy Mashed Potatoes on the table quicker!

→ What other cheeses can I use for the mashed potatoes?

Feel free to experiment with your Cheesy Mashed Potatoes! Gruyere or Parmesan would add a lovely nutty flavor, or even a smoked cheddar for extra depth. I've even thrown in a bit of cream cheese for extra tang and creaminess, and it was a hit!

Chicken and Garlic Gravy with Cheesy Mashed Potatoes

Hearty Chicken and Garlic Gravy with fluffy Cheesy Mashed Potatoes. This comforting dinner is a family favorite for busy weeknights.

4.2 out of 5
(30 reviews)
Prep Time
20 Minutes
Cook Time
45 Minutes
Total Time
65 Minutes

Category: Dinner Mains

Difficulty: Intermediate

Cuisine: American Comfort

Yield: 4-6 Servings

Dietary: Contains Dairy, Contains Gluten (can be made Gluten-Free with GF flour)

Published: January 12, 2026 at 04:51 PM

Last Updated: February 17, 2026 at 03:24 AM

Ingredients

→ Main Players

01 1.5 lbs boneless, skinless chicken thighs
02 2 lbs Yukon Gold potatoes, peeled and chopped
03 1 cup sharp cheddar cheese, shredded

→ Flavor Boosters & Building Blocks

04 8-10 cloves garlic, minced (or more, I won't judge!)
05 3 cups low-sodium chicken broth
06 1/2 cup heavy cream (divided, for gravy and potatoes)
07 1/4 cup all-purpose flour
08 4 tablespoons unsalted butter (divided)

→ Seasonings & Essentials

09 Salt, to taste
10 Freshly ground black pepper, to taste
11 2 tablespoons fresh parsley, chopped (for garnish)

Instructions

Step 01

First things first, pat those chicken thighs dry with paper towels. This helps them get a beautiful sear later, which means more flavor for our Chicken and Garlic Gravy. Season them generously with salt and pepper. Now, for the potatoes: peel and chop them into roughly 1-inch pieces. Try to keep them even so they cook at the same rate. I always forget to salt the water, but don't be like me! Pop them into a large pot, cover with cold, salted water by about an inch, and get them boiling. This usually takes about 15-20 minutes until they’re fork-tender. You'll know they're ready when they practically fall apart when you poke them. Drain them well and set aside.

Step 02

In a large skillet or Dutch oven over medium-high heat, melt about a tablespoon of unsalted butter. Once it’s shimmering, carefully add the seasoned chicken thighs, skin-side down if they have skin, or just flat if boneless. Sear for about 4-5 minutes per side until they’re beautifully golden brown and crispy. Don't crowd the pan, or they'll steam instead of sear! Work in batches if you need to. Once browned, remove the chicken from the skillet and set it aside on a plate. Don't clean the pan! Those browned bits? That's pure flavor, hon.

Step 03

Reduce the heat to medium. Add another tablespoon of butter to the skillet, along with all that minced garlic. Sauté for about 1-2 minutes until it’s fragrant and just starting to turn golden. Don’t let it burn, or it’ll taste bitter - I've made that mistake, and it ruins everything! Sprinkle in the all-purpose flour and cook, stirring constantly, for another 1-2 minutes. This is your roux, and it’s what thickens our glorious Chicken and Garlic Gravy. It should smell a little nutty, a bit like toasted popcorn.

Step 04

Slowly, and I mean *slowly*, pour in the chicken broth, whisking constantly to prevent any lumps from forming. This is where patience pays off! Once all the broth is incorporated and the mixture is smooth, stir in the heavy cream. Bring the gravy to a gentle simmer, stirring occasionally, and let it thicken slightly, about 5-7 minutes. It should coat the back of a spoon. Taste it! Adjust the salt and pepper as needed. This is the heart of our Chicken and Garlic Gravy with Cheesy Mashed Potatoes, so make it sing.

Step 05

Return the seared chicken thighs to the skillet, nestling them into the simmering garlic gravy. Make sure they're mostly submerged. Reduce the heat to low, cover the skillet, and let it simmer for about 20-25 minutes, or until the chicken is cooked through and super tender. The smell in your kitchen right now? Divine! This low and slow simmer ensures the chicken absorbs all that amazing gravy goodness. You'll want to sneak a peek, I know I always do.

Step 06

While the chicken simmers, finish your mashed potatoes. Return the drained potatoes to the empty hot pot over low heat for a minute to dry them out a bit - this helps them absorb the dairy better. Add the remaining butter, a splash of heavy cream, and the shredded sharp cheddar cheese. Mash with a potato masher or a fork until smooth and creamy. Don't overmix, or they can get gummy! Season with salt and pepper to taste. Oh, these Cheesy Mashed Potatoes are going to be so good with that Chicken and Garlic Gravy.

Notes

  1. Always pat your chicken dry before searing, it makes a huge difference in flavor and texture.
  2. When making the roux, cook the flour for a couple of minutes to get rid of that raw flour taste. I learned this the hard way!
  3. Don't overmix your mashed potatoes! They'll turn into a gluey mess. Mash just until smooth.
  4. To get extra silky gravy, use an immersion blender right in the pot after the chicken simmers. Just remove the chicken first!

Tools You'll Need

  • Large skillet or Dutch oven
  • large pot
  • whisk
  • potato masher
  • cutting board
  • knife

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 650
  • Total Fat: 40g
  • Total Carbohydrate: 45g
  • Protein: 35g

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Chicken and Garlic Gravy with Cheesy Mashed Potatoes

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