This Cheesy Loaded Meatloaf Casserole is a hearty dish packed with ground meat, melty cheese, and colorful veggies. It’s comfort food that warms you right up!
Honestly, who can resist mixing meat and cheese together? It’s like a hug on a plate! I love serving this dish hot, straight from the oven, for a cozy family dinner.
The best part? It’s easy to whip up and perfect for using up leftover veggies. Just mix, bake, and enjoy a meal that feels like a celebration with every bite!
Key Ingredients & Substitutions
Ground Beef: You can use lean ground beef or a mix of beef and pork for a richer flavor. If you’re looking for something lighter, ground turkey or chicken works great too! Just keep in mind that poultry may need a touch of additional seasoning.
Veggies: Bell peppers, zucchini, and mushrooms add vibrant color and nutrients. Feel free to swap in your favorites like spinach, carrots, or corn based on what you have on hand. Having leftover veggies like broccoli is a wonderful idea too!
Cheese: Cheddar and mozzarella make a delicious combo, but you can mix it up! Try pepper jack for a little kick or use vegan cheese for a dairy-free option. If using one type, just make sure you use about 2 cups total.
Breadcrumbs: Regular breadcrumbs work well, but you could use panko for an extra crunch. If gluten-free is a priority, opt for gluten-free breadcrumbs instead. Oats can also be blended to create a fine texture.
How Do I Ensure My Meatloaf Casserole is Juicy and Flavorful?
The key to a juicy meatloaf casserole lies in the mixing and baking process. Avoid overmixing the meat, as this can make it tough. Gently combine your ingredients until just mixed; this helps maintain tenderness.
- When you sauté your veggies, it enhances their flavor and adds moisture. Don’t skip this step!
- Make sure to use enough seasoning; salt, pepper, and Worcestershire sauce bring out the meat’s natural flavors.
- Baking uncovered allows the cheese to melt and brown, while keeping the casserole firm. Just monitor closely towards the end of cooking!
Letting the casserole rest after you take it out of the oven also helps with cutting clean slices, as it allows the juices to redistribute.
Cheesy Loaded Meatloaf Casserole with Veggies
Ingredients You’ll Need:
For the Casserole:
- 2 lbs ground beef (or a mix of beef and pork)
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 1 cup bell peppers, diced (red, green, or yellow)
- 1 cup zucchini, diced
- 1 cup mushrooms, sliced (optional)
For the Cheesy Goodness:
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
For Binding Ingredients:
- 1 cup breadcrumbs
- 1/2 cup milk
- 2 large eggs
For Flavoring:
- 1/2 cup ketchup (plus extra for topping)
- 2 tbsp Worcestershire sauce
- 1 tsp dried Italian herbs (oregano, basil, thyme mix)
- Salt and pepper to taste
For Cooking:
- 2 tbsp olive oil or butter for sautéing veggies
How Much Time Will You Need?
This delicious casserole will take about 15 minutes to prepare. You should then bake it for 45-55 minutes, plus a few minutes to rest before serving. In total, plan for around 1 hour and 15 minutes from start to finish. Perfect for family meals or gatherings!
Step-by-Step Instructions:
1. Preheat and Prepare:
Start by preheating your oven to 375°F (190°C). This will ensure that your casserole cooks evenly and thoroughly!
2. Sauté Your Veggies:
In a skillet, heat the olive oil over medium heat. Add the onion and garlic, and sauté until they’re fragrant and soft. Then, toss in the bell peppers, zucchini, and mushrooms. Cook for about 5-7 minutes until everything is nicely softened. Once done, remove from heat and let the veggie mix cool a bit.
3. Mix the Meaty Base:
In a large mixing bowl, add the ground beef, breadcrumbs, milk, eggs, Worcestershire sauce, Italian herbs, and a sprinkle of salt and pepper. Mix gently with your hands or a spatula until just combined. Don’t overmix—this keeps your meatloaf tender!
4. Combine and Transfer:
Now, stir in the sautéed veggies along with half of the shredded cheddar and mozzarella cheese into the meat mixture. Once combined, transfer everything into a greased 9×13-inch casserole dish. Spread it out evenly so it cooks nicely.
5. Top it Off:
For a delicious glaze, spread a thin layer of ketchup over the top of the casserole. Top with the remaining shredded cheeses for that gooey melted goodness you love!
6. Bake to Perfection:
Place your dish in the oven and bake uncovered for 45-55 minutes. Keep an eye on it until the internal temperature reaches 160°F (71°C) and the cheese is bubbly and golden brown on top.
7. Let It Rest:
After baking, let the casserole sit for about 5-10 minutes. This is important as it helps everything set, making it easier to serve.
8. Serve and Enjoy:
Slice your casserole and serve warm. This dish pairs wonderfully with a side salad or mashed potatoes for a complete meal. Enjoy every cheesy, meaty bite!
FAQ for Cheesy Loaded Meatloaf Casserole with Veggies
Can I Use Ground Turkey Instead of Beef?
Absolutely! Ground turkey is a great lean alternative. Just be sure to add a bit of extra seasoning or moisture, like a splash more milk, since turkey can be drier than beef.
How Do I Store Leftovers?
Store any leftover casserole in an airtight container in the fridge for up to 3-4 days. To reheat, simply warm it in the microwave or oven until heated through. You may want to add a splash of milk or water to keep it moist during reheating!
Can I Freeze This Casserole?
Yes, you can freeze this casserole before baking or after it’s cooked. If freezing before baking, cover it tightly with foil or plastic wrap. When ready to cook, thaw it in the fridge overnight and then bake it as directed. If frozen after cooking, reheat directly from the freezer; just add a little extra time to ensure it’s heated through properly.
What Other Veggies Can I Add?
Feel free to customize with your favorite veggies! Spinach, carrots, or even broccoli work well. Just make sure to chop them finely so they cook evenly with the meat mixture.
