Many of my regular readers (all four or five of you) have had this delicious tart before. I served it at my sister's bridal shower with Silver Palate's Beef Tenderloin. I have also made it for dinner guests, as it is one of my favorite summer meals. It pairs very well with beef, but I also enjoy it as a main course with a lightly dressed green salad on the the side.
I first discovered this recipe when I received Gourmet's Five Ingredients as a gift. It's on the cover and I couldn't resist. The combination of caramelized onions, goat cheese, and tomatoes is genius. It's very easy to prepare, just remember to use a pie crust shield, so the crust doesn't burn like mine did.