This is another one of Martha Stewart’s recipes varied vegan style. They are sweet and tart and oh so yummy. Ingredients: 3/4 Cups Earth Balance (non-hydrogenated vegan butter/margerine) 1 Cup Confectioners’ Sugar Finely Grated Zest of 2 Limes 2 Tablespoons fresh Lime Juice 1 Tablespoon Vanilla Extract 1 3/4 Cups…