01 -
First things first, get a large skillet sizzling over medium-high heat. Toss in your ground beef and break it up with a spoon. You want it nicely browned, no pink bits left! While that's doing its thing, I usually chop my onion and mince the garlic. Once the beef is almost done, drain off most of that excess fat (but not all! A little flavor is good, hon). Then, add your chopped onion and minced garlic to the skillet. Let them soften up, getting all fragrant and lovely. This is where the kitchen starts to smell absolutely divine for your Hobo Casserole.
02 -
While the beef is browning, it's potato time! Slice your potatoes into about 1/4-inch thick rounds. I like them a little thinner so they cook evenly in the casserole. You can either boil them for about 5-7 minutes until they're slightly tender but still firm, or microwave them in a bowl with a splash of water for a few minutes. This step is crucial for ensuring soft, yummy potatoes in your Hobo Casserole with Ground Beef – seriously, don't skip it like I sometimes did in the beginning! Drain them well and set aside.
03 -
In a medium bowl, combine your can of cream of mushroom soup, milk, Worcestershire sauce, a good pinch of salt, and a generous grind of black pepper. Whisk it all together until it's smooth and creamy. This is the glue that holds our Hobo Casserole with Ground Beef together, giving it that classic, comforting consistency. Taste it! Does it need a little more pepper? Adjust it to your liking. This is your kitchen, after all!
04 -
Now for the fun part – layering! Grab a 9x13 inch baking dish. Spread about half of your pre-cooked potatoes evenly on the bottom. Next, spoon half of the seasoned ground beef and onion mixture over the potatoes. Sprinkle with half of the frozen mixed vegetables. Then, drizzle about half of your creamy soup mixture over everything. Repeat these layers with the remaining potatoes, beef, veggies, and soup mixture. I always try to make sure everything is somewhat even, but honestly, a little chaos just adds character.
05 -
Once your layers are all nestled in, it's time for the cheesy crown! Sprinkle all that delicious shredded cheddar cheese evenly over the top of your Hobo Casserole. Cover the baking dish tightly with aluminum foil. Pop it into a preheated oven at 375°F (190°C) and bake for 30 minutes. This initial covered bake allows the potatoes to steam and get perfectly tender, and all those flavors to really meld together. You'll start to smell it, I promise!
06 -
After 30 minutes, carefully remove the foil. The cheese might be starting to melt and get bubbly – yum! Return the uncovered Hobo Casserole to the oven for another 15-20 minutes, or until the cheese is beautifully golden brown and bubbly, and the edges are slightly crisp. A little browning on top is what we're after. Let it rest for a few minutes before serving; it makes it easier to scoop and helps those flavors settle. It's going to be glorious, I swear!