If you love comfort food, this super easy keto meatballs baked with melted cheese will win your heart. Imagine juicy meatballs smothered in rich tomato sauce, topped with gooey mozzarella, and baked until golden and bubbly. It is cozy, satisfying, and completely keto-friendly.
Why you will love this recipe
- Juicy meatballs baked in a cheesy tomato sauce
- Simple, low carb, and full of flavor
- A one-pan dish that feels like comfort food but stays keto
Ingredients

Each ingredient makes this casserole-style keto-friendly meatball recipe shine. Ground beef brings hearty richness. Almond flour and Parmesan keep them low carb yet tender. An egg binds it all. Garlic and onion powder season without carbs. Italian seasoning adds warmth. Tomato sauce creates a rich base. Mozzarella and Parmesan melt into a gooey topping. Olive oil ensures golden browning.
Step-by-Step Instructions

- Preheat your oven to 400°F and grease a baking dish with olive oil.
- In a bowl, combine ground beef, almond flour, Parmesan, egg, garlic powder, onion powder, Italian seasoning, salt, and pepper. Mix gently with clean hands.
- Shape into meatballs and place them in the prepared baking dish.
- Pour tomato sauce evenly over the meatballs.
- Top generously with shredded mozzarella and extra Parmesan.
- Bake uncovered for 20 to 25 minutes until the cheese is melted, bubbly, and slightly golden. Internal temperature of meatballs should reach 160°F.
Mistakes To Avoid

Do not skip the cheese topping, it is what makes this super easy keto meatballs baked recipe so satisfying. Avoid overmixing the meat, or your meatballs may turn tough. Using too much sauce can make it watery, so stick to just enough to coat. And do not underbake, the cheese should be fully melted and lightly browned.
Pro Tips

- Use part-skim mozzarella for perfect melt without excess grease.
- Broil for 2 to 3 minutes at the end for a golden bubbly finish.
- Add cooked bacon bits for a twist like keto meatballs with bacon tomato sauce.
- Serve hot right from the baking dish for that wow factor.
Serving Suggestions

This cheesy bake pairs beautifully with zucchini noodles, cauliflower mash, or a crisp salad. For variety, try it with these easy honey garlic meatballs on another night. If you’re craving a little sweetness after dinner, a bite of keto peanut brittle makes a fun treat. You can also serve it party-style with smoked buffalo chicken dip.

Super Easy Cheesy Keto Meatballs Baked
Ingredients
- – 1 lb ground beef
- – 1/2 cup almond flour
- – 1/4 cup grated Parmesan plus extra for topping
- – 1 large egg
- – 1 tsp garlic powder
- – 1 tsp onion powder
- – 1 tsp Italian seasoning
- – Salt and pepper to taste
- – 2 cups sugar-free tomato sauce
- – 1 1/2 cups shredded mozzarella cheese
- – 1 tbsp olive oil
Instructions
- Preheat oven to 400°F and grease a baking dish with olive oil.
- Mix ground beef, almond flour, Parmesan, egg, and seasonings in a bowl.
- Form into meatballs and arrange in dish.
- Pour tomato sauce evenly over the meatballs.
- Top with mozzarella and extra Parmesan.
- Bake for 20 to 25 minutes until cheese is melted and golden, and meatballs reach 160°F.
Notes
- Broil for 2 minutes at the end for extra golden cheese.
- Use part-skim mozzarella to reduce greasiness.
- Add fresh basil after baking for brightness.
- Store leftovers in fridge for up to 4 days.
FAQs
How do I stop the casserole from becoming greasy?
Use lean ground beef or a beef-pork mix. Draining excess fat before adding the sauce can also help. The cheese adds richness, so balance is key.
Can I make this dish ahead of time?
Yes, assemble everything, cover, and refrigerate for up to a day. Bake just before serving so the cheese stays fresh and bubbly.
Can I freeze keto cheesy meatball casserole?
Definitely. Bake first, let it cool, then freeze in portions. Reheat in the oven covered with foil until warm and cheesy again.
Conclusion
When you pull this super easy keto meatballs baked casserole from the oven, the melted cheese and golden edges will make it impossible not to dig right in. Save this recipe to enjoy again and again whenever you need keto comfort food that feels indulgent.