Apricot Layer Cake
["1 (18 1/2 oz.) pkg. white cake mix", "1 1/4 c. water", "3 egg whites", "1 Tbsp. grated orange peel", "1 tsp. orange or lemon extract", "2/3 c. apricot preserves"]
["In a mixing bowl, combine the first 6 ingredients; beat on low speed for 30 seconds or until moistened.", "Beat on high for 2 minutes.", "Pour into 2 greased and floured 8-inch round cake pans. Bake at 350\u00b0 for 30 to 35 minutes or until a toothpick inserted near the center comes out clean.", "Cool for 10 minutes; remove from pans to a wire rack to cool completely.", "Split each layer in half horizontally.", "Spread the cut side of each bottom layer with 1/3 cup apricot preserves.", "Replace top and set aside."]
["white cake mix", "water", "egg whites", "orange", "apricot preserves"]