meatballs in sour cream sauce

Ingredients

• 1 pound lean ground beef
• 1 pound soft bread crumbs
• 1 - egg, slightly beaten
• 1/4 cup grated parmesan cheese
• 1/4 cup milk
• 1/2 teaspoon onion powder
• 1/2 teaspoon garlic salt
• 1/8 teaspoon pepper
• 1 tablespoon vegetable oil
• 1 tablespoon paprika
• 1 medium onion, halved and sliced
• 1 jar mushroom, or brown gravy
• 1/2 cup sour cream
• - hot cooked noodles