Coconut Key Lime Cake


Coconut Key Lime Cake


Coconut Key Lime Cake

3 C. cake flour, sifted (12 oz.)
2 t. baking powder
1/4 t. salt
1 3/4 C. sugar
2/3 C. butter, softened
3/4 C. coconut water
1/4 C. Key lime juice
1 t. vanilla
6 egg whites

Coconut Key Lime Seven Minute Frosting
1 1/2 C. sugar
1/4 t. cream of tartar
1/8 t. salt
2 T. coconut water
3 T. Key lime juice
2 egg whites
1 1/2 t. vanilla

2 1/2 to 3 C. shredded sweetened coconut


Spray 3 nine inch pans with baking spray. Line the bottoms with a parchment circle, then spray that a bit.

Preheat your oven to 350 degrees.

Whisk together the flour, baking powder and salt in a medium bowl.

In a small measuring cup, combine the coconut water and the Key lime juice and set that aside.

In a stand mixer, beat the butter and sugar for about three to four minutes. Add the vanilla and beat for just a few seconds. Add the flour mixture and alternate with the coconut water mixture.

In a clean bowl, beat the egg whites to soft peaks.

Fold the egg whites into the batter just until incorporated. Divide the batter into the three prepared pans. Bake at 350 degrees for 15 minutes.

When done, cool the cakes in their pans for about 10 minutes. Turn them out and cool completely on a cooling rack.

Prepare the frosting by combining all of the ingredients, except the vanilla in a heat proof bowl. Beat with a hand mixer for about a minute. Place the bowl over a pot of boiling water without letting the bottom of the bowl touch the water. Resume beating with your mixer for 7 minutes. Remove the bowl from the heat and beat in the vanilla.

To assemble the cake, place one layer on a cake stand. I like to place three strips of parchment in a triangular shape under the outer edges of the cake for easy clean up. Then scoop about a 1/3 cup of frosting over the top and spread to the edges of the cake. Repeat with the next two layers. Frost the sides with the remaining frosting. Now, the fun part…get a handful of coconut and go around the sides of the cake, lightly pressing it into the frosting. You can cover just the sides, or the entire cake, like I did.


  • The cake was adapted from Cooking Light’s Fresh Coconut Cake.
  • Be really careful about not letting the bottom of the bowl touch the boiling water when making the frosting. You will end up with a crunchy and grainy texture if it does. I use a pot small enough to allow the bowl to sit on top.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s