Best-Ever No Bake Chocolate Oatmeal Bars – The only thing easier than making these No Bake Chocolate Oatmeal Bars is eating them…. Servings: 16-20 Ingredients 1 cup butter 1/2 cup brown sugar packed 1 teaspoon vanilla extract 3 cups rolled oats 1 cup semisweet or dark chocolate chips 1/2 cup peanut butter Instructi…