This Cheesy Beef Casserole is a hearty and comforting dish that combines ground beef, creamy sauces, and a blend of melted cheeses. With layers of tender beef and a rich, cheesy topping, it's the perfect combination of flavors and textures. The recipe is easy to prepare and can be made ahead of time, making it an ideal choice for busy hosts who want to spend more time enjoying their party and less time in the kitchen.
Preheat the Oven: Start by preheating your oven to 375°F (190°C). This ensures that your casserole will cook evenly and develop a deliciously golden crust on top.
Cook the Beef: In a large skillet, heat the olive oil over medium heat. Add the chopped onion and minced garlic, cooking until they are soft and fragrant. Add the ground beef and cook until browned, breaking it up with a spoon as it cooks. Drain any excess fat.
Prepare the Sauce: Stir in the diced tomatoes, tomato sauce, and beef broth. Add the oregano, basil, salt, and black pepper. Simmer the mixture for about 10 minutes, allowing the flavors to meld together.
Assemble the Casserole: Transfer the beef mixture into a greased baking dish. Sprinkle the shredded cheddar and mozzarella cheeses evenly over the top. Mix the crushed crackers or breadcrumbs with the grated Parmesan cheese and sprinkle this mixture over the cheese layer.
Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the cheese is bubbly and melted.
Serve: Allow the casserole to cool for a few minutes before serving. This will help the layers set and make it easier to slice and serve.
For an extra touch of flavor and texture, consider adding a layer of sautéed mushrooms or bell peppers to the beef mixture before baking. These vegetables will add a delicious umami flavor and a bit of crunch to your casserole. Additionally, if you prefer a spicier kick, a dash of red pepper flakes can be added to the beef mixture.
This Cheesy Beef Casserole is more than just a meal; it's a crowd-pleaser that combines simplicity with gourmet flair. Its rich, cheesy topping and savory beef base make it a comforting choice for any occasion. Whether you're hosting a casual family dinner or a festive dinner party, this dish will not only fill your guests' stomachs but also warm their hearts. The ease of preparation and the ability to make it ahead of time mean you'll have more opportunity to enjoy the company of your guests and less time spent in the kitchen. Serve this dish, and watch as it quickly becomes a favorite at your dinner table.