Name: Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe
Prep time: 20 min
Cook time: 50 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 2 tbsp olive oil or as needed; 1 pound (450-500g) lean ground beef; 1 large onion, diced; 3 cloves garlic, minced; 2 tsp fajita seasoning or taco seasoning; 2 tsp sweet paprika; 1 tsp ground cumin; ¼ tsp cayenne pepper, or more to taste; 1 tsp salt; ¼ tsp pepper; 14 oz (400g) crushed tomatoes (chopped tomatoes); 14 oz (400g) pinto beans, drained and rinsed; 1 cup (250ml) beef broth or stock; 2 large sweet potatoes; A little olive oil; 2 cups (420g) cottage cheese, full fat; ½ cup (50g) grated parmesan; 2 eggs; 1 tsp mustard powder or 1 tsp Dijon mustard; ¼ tsp salt

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If you are looking for a comforting, nutritious, and downright delicious meal that brings together an irresistible medley of flavors and textures, this Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe is exactly what you need. This dish marries the rich, savory goodness of spiced ground beef with the natural sweetness of tender roasted sweet potatoes, all beautifully topped with a creamy cottage cheese mixture that adds a luscious finish. It’s perfect for cozy family dinners or anytime you want to treat yourself to something hearty and wholesome without spending hours in the kitchen.

Ingredients You’ll Need

The image shows a round white pot with blue handles on a white marbled surface. Inside, there is a dish with two clear layers: the bottom layer is a thick brown sauce or stew with visible chunks, and the top layer consists of evenly spread, round orange slices that look like cooked sweet potatoes. The slices are arranged in a single layer, slightly overlapping each other, covering the whole surface of the stew. The edges of the pot show some cooked residue from the sauce. Photo taken with an iphone --ar 4:5 --v 7

Don’t let the simplicity of this ingredient list fool you; each component plays a vital role in building layers of taste, texture, and color that will make this casserole unforgettable. From the well-seasoned ground beef to the velvety cottage cheese topping, everything works together in harmony.

Olive oil: Used for sautéing and roasting to add richness and help develop flavor.
Lean ground beef: Provides a hearty protein base with a nice texture when browned.
Large onion: Adds subtle sweetness and depth when caramelized with the beef.
Garlic cloves: Minced for that warm, aromatic punch that infuses the beef mixture.
Fajita seasoning: Brings a smoky, slightly spicy layer to season the meat perfectly.
Sweet paprika: Adds a mild smokiness and vibrant color.
Ground cumin: Infuses the beef mixture with an earthy warmth.
Cayenne pepper: Just a touch to give the dish a subtle heat that wakes up your palate.
Salt and pepper: Essential for seasoning all the components evenly.
Crushed tomatoes: Provide juicy acidity and moisture to the beef filling.
Pinto beans: A hearty addition that boosts fiber and protein while softening the texture.
Beef broth or stock: Enhances the savory depth and keeps the filling moist.
Sweet potatoes: Roasted until tender and naturally sweet to create a perfect layer in the casserole.
Cottage cheese, full fat: Blended smoothly to make a creamy, tangy topping that binds it all together.
Grated Parmesan: Adds a nutty, salty richness to the topping.
Eggs: Help bind the cottage cheese topping and give it body when baked.
Mustard powder or Dijon mustard: Adds a subtle tang that brightens the creamy topping.

How to Make Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe

Step 1: Prepare the Ground Beef

Start by heating olive oil in a large skillet over medium heat. Add the lean ground beef and diced onion together with all the spices: fajita seasoning, sweet paprika, cumin, cayenne pepper, salt, and black pepper. Brown this mixture for about 10 minutes, using the back of your spoon to break down the beef into small crumbles while it cooks. This step builds the foundational flavors of your casserole, so take your time to develop that rich, meaty aroma.

Step 2: Add the Garlic, Tomatoes, Beans, and Broth

Next, stir in the minced garlic and let it cook for a minute until fragrant. Then, add the crushed tomatoes, pinto beans, and beef broth. Bring everything to a gentle simmer and allow it to cook for about 20 minutes, giving it a good stir every now and then. This slow simmering lets the ingredients meld beautifully and results in a thick, flavorful filling that’s saucy but not runny.

Step 3: Roast the Sweet Potatoes

While your beef filling simmers, prepare the sweet potatoes. Give them a good scrub, prick them with a knife a few times, and lightly drizzle with olive oil. Roast at 400°F (200°C) in your oven or air fryer for 20 to 30 minutes until you can easily pierce them with a knife. Once cooled enough to handle, peel off the skin and slice them into even disks. These sweet potato rounds add sweetness and softness while creating a beautiful, textured layer in the casserole.

Step 4: Make the Cottage Cheese Topping

Combine the full-fat cottage cheese, eggs, grated Parmesan, and mustard powder (or Dijon mustard) with a pinch of salt in a blender or food processor. Pulse until smooth and creamy. This bechamel-inspired topping is what elevates this casserole beyond the ordinary—light, fluffy, and full of tang, it’s a joy to spread over the sweet potato layer.

Step 5: Assemble and Bake

To assemble, spread your rich ground beef mixture in the base of your casserole dish. Layer the sweet potato slices on top evenly, then pour the cottage cheese mixture over, spreading it gently to cover all the potatoes. Bake in a 350°F (180°C) oven for 20 to 30 minutes until the filling bubbles and the topping has set and is slightly golden. Let it cool a bit before serving so everything settles beautifully.

How to Serve Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe

The image shows a white plate with a square piece of layered casserole. The bottom layer is a rich, dark brown meat sauce mixed with light brown beans, both with a slightly chunky texture. On top is a thick layer of melted yellow cheese with a light golden-brown crust and small green herb flakes sprinkled over it. A silver fork is inserted into the top right of the casserole, resting on the plate, and a woman's hand is holding the fork. The plate is set on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To complement the mild spice and creamy richness, sprinkle freshly chopped parsley or cilantro over the casserole just before serving. A dollop of sour cream or a drizzle of hot sauce can add extra brightness or heat depending on your preference.

Side Dishes

This casserole is generously satisfying on its own, but adding a crisp, green salad or steamed vegetables like broccoli or green beans can introduce freshness and a delightful crunch, balancing out the creamy, hearty main course.

Creative Ways to Present

If you want to impress guests, serve individual portions in small ramekins and top each with a sprinkle of extra Parmesan or a few slices of avocado. You can also layer the casserole in clear glass dishes to showcase the vibrant colors of the beef filling, sweet potatoes, and creamy topping, making every bite as appealing visually as it is to the taste buds.

Make Ahead and Storage

Storing Leftovers

This Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe stores wonderfully in the fridge for up to 3 days. Keep leftovers in an airtight container to maintain freshness and prevent absorption of other fridge odors. It’s a perfect option for easy weekday lunches or quick dinners later on.

Freezing

You can freeze the casserole either before or after baking. If freezing assembled but unbaked, wrap tightly in foil and plastic wrap, then freeze for up to 2 months. If freezing cooked leftovers, place portions in freezer-friendly containers and reheat directly from frozen or thaw overnight in the fridge.

Reheating

For the best texture and flavor, reheat your casserole in a 350°F (180°C) oven until warmed through, usually about 20 minutes. Microwaving is quicker but might make the topping slightly watery, so a gentle oven reheating is ideal for preserving that creamy, set texture.

FAQs

Can I use regular potatoes instead of sweet potatoes?

While regular potatoes will work, sweet potatoes add a subtle sweetness and vibrant color that complement the savory beef and cottage cheese topping beautifully, making the dish more unique and flavorful.

Is it okay to use low-fat cottage cheese?

Full-fat cottage cheese is recommended because it creates a richer, creamier topping, but if you prefer a lighter dish, low-fat can be used. Just expect a slightly different texture and less creaminess.

Can I substitute the ground beef with ground turkey or chicken?

Absolutely! Ground turkey or chicken will lighten the dish and still taste delicious. Just be mindful to adjust the seasonings since these meats are milder than beef.

How spicy is this casserole?

The spice level is mild by default, with just a hint of heat from the cayenne pepper. You can easily adjust it to your taste by adding more cayenne or including some chili flakes for extra kick.

Can I make this recipe vegetarian?

Yes, by swapping the ground beef for a plant-based protein like lentils or a meat substitute and ensuring the broth is vegetable-based, you can create a satisfying vegetarian version without losing any comfort.

Final Thoughts

I truly encourage you to try this Cottage Cheese, Ground Beef, and Sweet Potato Casserole Recipe—it’s one of those dishes that feels like a warm hug on a plate. Not only is it delicious and filling, but it’s also nourishes both the body and soul. Whether you’re new to casseroles or looking for a fresh take on a classic comfort food, this recipe is sure to become a beloved staple in your kitchen.