This is one of my favorite end of the growing season dishes when you still have an abundance of ripe tomatoes. This is the Simply Recipes version of the Tomato Pie. With fresh chopped tomatoes and basil from the garden this is the perfect end of the season dish. The tomatoes are topped with sautéed onions which is topped with a mixture of shredded cheese, mayonnaise, and a dash of hot sauce. Bake this dish for thirty minutes and you have wonderfully flavorful dish. There were no leftovers!