Ingredients
1 package fudge brownie mix (13-inch x 9-inch size)3/4 cup ground almonds1/2 cup all-purpose flour3/4 teaspoon baking powder1 large egg plus 3 large egg whites1 teaspoon almond extract1/4 cup sliced almonds, optional3 ounces white baking chocolate, optional
Preparation
In a large bowl, combine the brownie mix, ground almonds, flour and baking powder. In a small bowl, whisk egg, egg whites and extract. Add to brownie mixture; stir until combined.
Divide dough into thirds. On a greased baking sheet, shape each portion into a 7x3-1/2-in. rectangle. Bake at 350° for 24 minutes. Remove from the oven; cool on baking sheet for 5 minutes.
Transfer to a cutting board; cut diagonally with a serrated knife into 3/4-in. slices. Place cut side down on greased baking sheets. Bake 12-14 minutes longer or until firm.
Cool on wire racks. If desired, sprinkle with sliced almonds and drizzle with chocolate. Let stand until chocolate is completely set. Store in an airtight container.
