Turn left-over asparagus into this easy to make egg tart. This recipe combines the buttery sweet flavor of asparagus with a tart and tangy herbed goat cheese. More eggs and less milk separates this recipe from a custardy quiche; while the crust means it is not an eggy frittata. Simply put an egg tart has the crust of a quiche with the texture of a frittata. For a heartier meal pair with soup, salad or both.