Quick, easy, and delicious. Perfect for get-togethers!
Preheat oven to 350F.
In a very large bowl combine ground beef, oatmeal, milk, 1/4 cup onion, salt, chili powder, 1/4 teaspoons garlic powder, and pepper.
Shape into 1-inch meatballs. Place on a 15x10x1-inch baking pan.
Bake for 15 minutes or until no longer pink. Drain well.
Meanwhile in a medium bowl combine ketchup, brown sugar, 1/4 cup onion, liquid smoke, and 1/4 teaspoons garlic powder.
Pour over meatballs.
Bake for 10 minutes more or until sauce is heated through.
Stir gently to combine sauce and meatballs.