Popsugar Living New Year's Resolutions Life-Changing Recipes 20+ Life-Changing Recipes to Make Next Year December 11, 2016 by Erin Cullum View On One Page Photo 2 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 4-Ingredient Peanut Butter Cookies You don't need flour to make the easiest peanut butter cookies ever. All you need is peanut butter, egg, sugar, and vanilla extract. Previous Next Start Slideshow New Year's ResolutionsRecipes