Quinoa Heirloom Tomato Tart is filled with summer heirloom tomatoes packed in quinoa oat flour crust with arugula-goat cheese pesto! I like to call it "summer in a tart"!  This tart or should I say tart muffins, as I baked them to golden perfection in a muffin tin, are the epitome of summer. Light, fresh, full