Nectarine and pistachio tart with almond cream (frangipane). This recipe lists some butter but you can replace that with a tablespoon of good quality oil or non-hydrogenated margarine. Really easy a (Easy Butter Tarts)
For a sweet, billowy dessert, try Martha Stewart's banana cream pie recipe. This delicious banana cream pie recipe is adapted from "Martha Stewart's Baking Handbook," and it is one of Martha's favorite recipes because it's pure banana and pure cream.