So easy and simple, this meatloaf muffins recipe can be made with ground sirloin, turkey, or chicken. Your choice! I prefer ground sirloin, but if you are looking for a lower fat version, nix the parm cheese and go with chicken or turkey. Note: I eyeball all my measurements. Meat mix ingredients 1.5 pounds ground sirloin 1/2 cup minced onion (use food processor or just a fine chop) 1 whole egg 1/2 cup rolled oats 1/4 grated parmesan cheese (optional) 1/2 tsp garlic powder 1 tsp kosher salt 1/4 tsp pepper 2 tbs worcestershire sauce 1/4-1/2 cup salsa Meatloaf Sauce for topping 1/2 cup tomato sauce 1/2 cup salsa (any will do, try some spicy chipotle salsa!) 1 tbs worcestershire sauce Directions Preheat oven to 375. Combine meat mix ingredients well and portion out in pre-sprayed, muffin pan. Top with Meatloaf sauce and bake in oven for about 20 minutes. This is a super easy protein prep recipe! Meatloaf muffins do great as a freezer meal for later as well.