Bake squash under a layer of spiced tomatoes and cheese, and everyone will love eating their recommended servings of vegetables.
In a Dutch oven, bring 1 inch of lightly salted water to boiling; add sliced summer squash. Cover and cook for 4 minutes. Drain well.
Meanwhile, in a large bowl, stir together flour, sugar, paprika, salt, garlic powder, basil and pepper; stir in drained tomatoes. In a 2-quart square baking dish, layer half of the squash and half of the tomato mixture; repeat layers. Bake, uncovered, in a 350° oven for 25 minutes. Sprinkle with cheeses; bake for 5 to 10 minutes more or until heated through and sauce is bubbly around the edges.
Let stand for 5 minutes before serving. Serve with a slotted spoon.