- cooking spray
- 1 pound ground beef
- 1 pound ground pork
- 1/4 cup Italian-seasoned bread crumbs
- 1 (1 ounce) package onion soup mix
- 1 egg
- 1 tablespoon ground black pepper
- 1 tablespoon Italian seasoning
- 1 tablespoon minced garlic
- 1/2 cup crumbled feta cheese
- Preheat oven to 425 degrees F (220 degrees C). Lightly spray a baking sheet with cooking spray.
- Mix ground beef, ground pork, bread crumbs, onion soup mix, egg, pepper, Italian seasoning, and garlic together in a bowl. Form a 2 to 3-inch meatball around 1 1/2 teaspoons feta cheese. Place stuffed meatballs on the prepared baking sheet.
- Bake in the preheated oven for 10 minutes. Turn meatballs and continue baking until browned and cooked through, 10 to 20 more minutes. An instant-read thermometer inserted into the center should read at least 160 degrees F (70 degrees C). Remove from oven and transfer meatballs to a separate pan and tent with aluminum foil for 3 to 5 minutes.