rownie Whoopie Pies with Strawberry Filling Ingredients FOR THE BROWNIE COOKIES: 3 Tablespoons Butter 12 ounces, weight Semisweet Chocolate, Chopped 2 whole Eggs ⅔ cups Sugar 1 teaspoon Vanilla Extract ¼ cups Flour, Sifted ¼ teaspoons Baking Powder, Sifted FILLING 8 oz. cream cheese, softened 2 c. powdered sugar 1/3 c. fresh strawberries, diced 2