Butter Pecan Brownies Recipe Type: Cookies Cuisine: American Author: Prickly Gourmet Cook time: 55 mins Total time: 55 mins Serves: 16 to 20 brownies Ingredients Bottom Layer 1 (18 ounce) box butter pecan cake mix 1/2 cup butter, melted 1 large egg Topping 1 (1 pound) box confectioners' sugar (3 1/2 cups) 1/2 cup butter,