Cheesy Baked Meatballs in Onion Gravy

Juicy meatballs smothered in melted cheese and savory onion gravy – a comforting, delicious dish for the whole family!

Ingredients:

1 lb ground beef or turkey
1 egg
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese
1 tsp garlic powder
1 tsp dried oregano
1 tsp salt
1/2 tsp black pepper
1 tbsp olive oil
1 large onion, thinly sliced
2 cups beef broth
1 cup shredded mozzarella cheese
Fresh parsley, chopped, for garnish
Instructions: