It will only takes 20 minutes to make microwaved Lasagna. What if you could cut that time in half? Cook 2 minutes longer or until no longer pink; drain well. Break up the ground beef and place it in a 9x13 baking dish. Set aside. In a microwave-safe dish, microwave beef on high for 3 minutes; stir. Cook and stir ground beef in large saucepan until meat is brown. Step 1 In a bowl, combine the ricotta, spinach, 1 ½ cups of the mozzarella, ¼ cup of the Parmesan, and ¼ teaspoon each salt and pepper. Stir in the spaghetti sauce, basil and garlic powder; cover and microwave for 2 minutes or until heated through. In a bowl, combine the cottage cheese, parsley, egg and pepper. Step 2 In the bottom of a microwave-safe 8-inch square baking dish, spread ½ cup of the sauce. Lasagna can feed an army, but it takes 45 minutes to make.