Keto Meatball Muffins: A Low-Carb Bite-Sized Meal!

Red Meat, Snacks

March 10, 2026

Craving the comforting, savory goodness of Italian meatballs but sticking to a low-carb lifestyle? You’ve come to the right place! These Keto Meatball Muffins pack all the rich, saucy flavor you love into a convenient, perfectly portioned muffin. They’re cheesy, juicy, and ridiculously easy to make, making them the ultimate solution for a quick weeknight dinner, a protein-packed snack, or your new favorite meal prep staple. Get ready to fall in love with this guilt-free comfort food!

Ingredients

• 1 lb / 450 g 85% lean ground beef
• 1 large egg / 50 g
• 1/2 cup / 60 g ground macadamia nuts or almond flour
• 1/4 cup / 25 g grated Parmesan cheese
• 1 tsp / 3 g Italian seasoning
• 1/2 tsp / 1.5 g garlic powder
• 1/2 tsp / 3 g salt
• 1/4 tsp / 0.5 g black pepper
• 1/2 cup / 120 g low-sugar tomato puree or marinara sauce
• 1 cup / 112 g shredded part-skim mozzarella cheese

Instructions

1. Preheat your oven to 375°F / 190°C and grease a 12-cup standard muffin tin or line with silicone liners.
2. In a large bowl, combine the ground beef, egg, ground macadamia nuts, Parmesan cheese, Italian seasoning, garlic powder, salt, and pepper.
3. Mix the with your hands until just combined. Be careful not to overmix to keep the meatballs tender.
4. Divide the meat mixture evenly among the 12 muffin cups, pressing it down gently to form a solid base.
5. Spoon about 2 teaspoons of tomato puree onto the top of each meatball muffin.
6. Sprinkle the shredded mozzarella cheese evenly over the sauce on all 12 muffins.
7. Bake for 20-25 minutes, or until the meat is cooked through and the cheese is melted and bubbly.
8. Let the muffins cool in the pan for a few minutes before carefully removing and serving.

Nutritional Information

• Serving Size: 1 Muffin. Calories: 185. Fat: 14g. Protein: 12g. Total Carbs: 3g. Fiber: 1g. Net Carbs: 2g. (Note: is an estimate and may vary based on used.)

Pro Tips

• Don’t overmix the meat mixture! This can lead to tough, dense meatball muffins. Mix just until the are combined.
• For an extra layer of flavor, tuck a small cube of mozzarella cheese into the center of each meatball muffin before baking.
• Feel free to swap the ground beef for ground turkey, chicken, or Italian sausage for a different flavor profile.
• These muffins freeze beautifully. Let them cool completely, then store them in a freezer-safe bag or container for up to 3 months. Reheat in the microwave or oven for a quick meal.

FAQ

Q: Can I use a different type of meat for these keto meatball muffins
A: Yes, absolutely! This recipe is very versatile. You can easily swap the ground beef for ground turkey, chicken, or even keto-friendly Italian sausage to change the flavor profile. Just be aware that the nutritional values may vary slightly.

Q: How do I store and reheat these meatball muffins
A: These meatball muffins are perfect for meal prep. Once cooled, store them in an airtight container in the refrigerator for up to 4 days. For longer storage, they freeze beautifully for up to 3 months. Reheat them in the microwave or a preheated oven until warmed through.

Q: What can I use instead of almond flour or macadamia nuts
A: The ground nuts or almond flour act as a low-carb binder. If you don’t have them, you can substitute with an equal amount of crushed pork rinds (pork panko) or another keto-friendly nut flour. These alternatives help keep the muffins tender and well-formed.

Q: How can I make these meatball muffins even cheesier
A: For an extra layer of cheesy goodness, try the pro tip mentioned in the recipe! Before adding the sauce and topping, press a small cube of mozzarella or provolone cheese into the center of each raw meatball muffin. As it bakes, the cheese will melt, creating a delicious, gooey center.

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