Here we take basic lasagna ingredients—ricotta cheese, pasta and tomatoes—and skip the layering and long baking time to make a super-quick and satisfying slimmer dinner meal for the whole family. To cut down on prep time, look for pre-sliced mushrooms. For meat lovers, brown some crumbled turkey sausage along with the onions and garlic. Prep time only 25 minutes and ready to eat in 25 minutes!!!!! Serve with: Steamed broccoli and whole-grain baguette for a perfect 400-600 calorie meal!