Meatloaf and Cheddar Shells Casserole is a hearty and comforting dish that combines the classic flavors of meatloaf with cheesy pasta. This recipe is perfect for families looking for a fulfilling dinner or anyone who loves a good casserole. With simple ingredients and easy preparation, you can whip this up for a cozy meal any night of the week.

Table of Contents
Why Make This Recipe
This recipe is a winner for many reasons. First, it combines two beloved comfort foods: meatloaf and macaroni and cheese. The mix of savory meat and creamy, melted cheese is sure to please everyone’s taste buds. It’s also a convenient one-dish meal, making cleanup a breeze. Plus, it’s easy to adjust based on what you have on hand, making it a flexible choice for busy cooks.
How to Make Meatloaf and Cheddar Shells Casserole
Ingredients:
- 1 lb ground beef
- 1/2 cup breadcrumbs
- 1 egg
- 1/4 cup onion, finely chopped
- 1 tsp garlic powder
- 1 tsp salt
- 1/2 tsp pepper
- 1 cup cooked shell pasta
- 2 cups cheddar cheese, shredded
- 1 cup tomato sauce
Directions:
- Preheat your oven to 350°F (175°C).
- In a bowl, mix together the ground beef, breadcrumbs, egg, chopped onion, garlic powder, salt, and pepper. Shape this mixture into a loaf.
- Place the meatloaf into a baking dish and bake for 30 minutes.
- While the meatloaf bakes, cook the shell pasta according to the package instructions.
- After the meatloaf has baked for 30 minutes, take it out of the oven. Surround the meatloaf with the cooked shell pasta.
- Pour the tomato sauce over the meatloaf and pasta, then sprinkle the shredded cheddar cheese on top.
- Return the dish to the oven and bake for an additional 15-20 minutes, or until the cheese is melted and bubbly.
- Allow it to cool slightly before serving.
How to Serve Meatloaf and Cheddar Shells Casserole
Serve this casserole warm and let its delicious aroma fill the room. You can dish it up straight from the baking dish or on individual plates. It pairs well with a simple green salad or steamed vegetables for added freshness. Everyone will enjoy the cozy and cheesy goodness!
How to Store Meatloaf and Cheddar Shells Casserole
You can store leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply place them in the oven or microwave until warmed through. For longer storage, you can freeze portions for up to 3 months. Just make sure to wrap it tightly to prevent freezer burn.
Tips to Make Meatloaf and Cheddar Shells Casserole
- Feel free to add your favorite spices or herbs for extra flavor.
- You can use ground turkey or chicken instead of beef if you prefer a leaner option.
- Mixing in some vegetables, like bell peppers or spinach, can add nutrition and variety.
- Make sure not to overmix the meatloaf for a tender texture.
Variation
Try adding different types of cheese for a unique twist! Mozzarella or pepper jack can bring a tasty change. You can also switch up the pasta shape or use whole wheat pasta for a healthier version.
FAQs
1. Can I use a different type of meat for the meatloaf?
Yes, you can use ground turkey, chicken, or pork instead of beef.
2. What can I serve with this casserole?
This dish goes well with a fresh salad or steamed vegetables. You can also enjoy it with some crusty bread.
3. Can I make this casserole ahead of time?
Absolutely! You can prepare it in advance, cover it, and refrigerate it until you’re ready to bake. Just remember to adjust the cooking time if it’s cold from the fridge.

Meatloaf and Cheddar Shells Casserole
Ingredients
Meatloaf ingredients
- 1 lb ground beef Can substitute with ground turkey or chicken.
- ½ cup breadcrumbs
- 1 large egg
- ¼ cup onion, finely chopped
- 1 tsp garlic powder
- 1 tsp salt
- ½ tsp pepper
Casserole ingredients
- 1 cup cooked shell pasta Cook according to package instructions.
- 2 cups cheddar cheese, shredded Feel free to substitute with mozzarella or pepper jack.
- 1 cup tomato sauce
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a bowl, mix together the ground beef, breadcrumbs, egg, chopped onion, garlic powder, salt, and pepper. Shape this mixture into a loaf.
- Place the meatloaf into a baking dish and bake for 30 minutes.
Cooking
- While the meatloaf bakes, cook the shell pasta according to the package instructions.
- After the meatloaf has baked for 30 minutes, take it out of the oven. Surround the meatloaf with the cooked shell pasta.
- Pour the tomato sauce over the meatloaf and pasta, then sprinkle the shredded cheddar cheese on top.
- Return the dish to the oven and bake for an additional 15-20 minutes, or until the cheese is melted and bubbly.
- Allow it to cool slightly before serving.