Cook this delicious Ground Beef and Tortellini for an easy weeknight dinner.
Cook tortellini according to packed directions, drain and set aside.
Using a skillet, brown ground beef and onions, lightly salt & pepper the beef as it browns.
Drain any grease from the cooked ground beef and stir in the marinara sauce. Bring to a light simmer.
Add the cooked and drained tortellini to the skillet with the browned ground beef and sauce. Stir to combine.
Continue cooking for 1 minute until everything is warm and heated through. Top with mozzarella cheese and cover the skillet to melt. Remove from heat after 1 minute or when cheese has melted.