Lemon-Lime Layer Cake

• Cake
• cooking spray
• 1 1/2 cups sugar
• 1/2 cup butter, softened
• 3/4 cup egg substitute
• 1 tablespoon grated lemon rind
• 1 tablespoon grated lime rind
• 1 tablespoon fresh lime juice
• 2 1/4 cups flour
• 1 1/2 teaspoons baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 1/3 cups low-fat buttermilk
• Icing
• 1 teaspoon grated lemon rind
• 1 teaspoon grated lime rind
• 1 teaspoon fresh lime juice
• 1 (8 ounce) package reduced-fat cream cheese, softened
• 2 1/2 cups powdered sugar, sifted

1. Preheat oven to 350u0b0.
2. Coat 2 (9-inch) round cake pans with cooking spray; line bottoms of pans with wax paper. Coat wax paper with cooking spray.
3. Place sugar and butter in a large bowl; beat with a mixer at medium speed until well blended (about 5 minutes).
4. Add egg substitute and the next 3 ingredients (through 1 tablespoon juice); beat well.
5. Combine flour, baking powder, baking soda, and salt, stirring well with a whisk.
6. Add flour mixture and buttermilk alternately to sugar mixture.
7. Spoon batter into prepared pans.
8. Bake for 30 minutes or until a wooden pick inserted in center comes out clean.
9. Cool in pans on a wire rack 10 minutes; remove cakes from pans.
10. Carefully peel off wax paper.
11. Cool completely on wire racks coated with cooking spray.
12. To prepare icing, place 1 teaspoon lemon rind and next 3 ingredients (through cream cheese) in a medium bowl; beat with a mixer at medium speed until smooth (about 1 minute).
13. Gradually add powdered sugar, beating at low speed just until blended (do not overbeat).
14. Cover and chill for 30 minutes.
15. Place 1 cake layer on a plate; spread with 1/2 cup icing.
16. Top with remaining cake layer.
17. Spread remaining icing over top and sides of cake.
18. Chill 1 hour.
19. Store cake loosely covered in refrigerator.

cake, cooking spray, sugar, butter, egg substitute, lemon rind, lime rind, lime juice, flour, baking powder, baking soda, salt, lowfat buttermilk, icing, lemon rind, lime rind, lime juice, cream cheese, powdered sugar

Taken from www.food.com/recipe/lemon-lime-layer-cake-251429 (may not work)