Ingredients
1
pound lean ground beef
1
small onion, chopped (1/4 cup)
2
cans (15 ounces each) beef ravioli
1
cup shredded mozzarella or Cheddar cheese (4 ounces)
Preparation
Crumble beef into 2-quart microwavable casserole. Add onion. Cover loosely and microwave on High 5 to 6 minutes, stirring after 3 minutes, until beef is no longer pink; drain.
Stir in ravioli. Cover tightly and microwave 5 to 7 minutes, stirring after 3 minutes, until hot. Sprinkle with cheese. Cover and let stand until cheese is melted.