Coconut-Lime Tres Leches Cake

PREPARE cake mix according to package directions using egg whites; fold in grated peel from 1 lime. Bake in 13 x 9-inch baking pan for duration listed on package. Meanwhile, prepare tres leches mixture.

COMBINE coconut milk, sweetened condensed milk, evaporated milk and grated peel from 1 lime in large bowl; stir well. When cake tests done, remove from oven and cool on wire rack for 10 minutes.

POKE holes in cake with a long-tined fork every ½ inch. Carefully pour milk mixture over cake, spooning any pooled mixture along the sides over the top of the cake. Cover and refrigerate for 4 hours or overnight.

CUT the cake; top with dollop of whipped topping. Grate peel from remaining lime over cake; sprinkle with toasted coconut (or to achieve look in picture, use round biscuit cutters to cut cake, transfer to serving plate, then add toppings).