Instructions:

Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch casserole baking dish. In a large mixing bowl, combine the ground beef and ground pork. If using, add the diced bell pepper, minced garlic, and breadcrumbs. Season with salt and pepper, mixing well until fully combined. This dish is ideal for a quick weeknight meal, making it a perfect choice for busy families.

Press the meatloaf mixture into the prepared baking dish, smoothing the top. Bake in the preheated oven for 25-30 minutes, or until the meatloaf is almost cooked through.

While the meatloaf is baking, peel and chop the potatoes into even pieces. Boil the potatoes in salted water for about 15-20 minutes, or until tender. Drain the potatoes and return them to the pot.

Add the butter, milk, and additional salt and pepper to the boiled potatoes. Mash until smooth and creamy, adjusting the seasoning as desired.

Once the meatloaf is nearly cooked, remove it from the oven and spread the mashed potatoes evenly over the top. Sprinkle shredded cheese generously over the mashed potatoes.

Return the casserole to the oven and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly. Let the casserole cool slightly before slicing and serving.

For best results, verify that the internal temperature of the meatloaf reaches 160°F (71°C) before serving.

If you want to prepare this dish in advance, you can assemble the casserole and freeze it before baking. Just remember to thaw it in the fridge overnight before reheating.

Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. Enjoy your delicious Cowboy Meatloaf and Potato Casserole!