Key Lime Pie Cupcakes

Okay, so these cupcakes aren't actually made with key limes.  They're made with regular limes but the flavors of a key lime pie are all there!  I used my pound cake recipe for these cupcakes, so if you prefer you can easily make this recipe using a bundt pan, just adjust the cooking time.  These are very dense, moist and filling.

 

Royal Icing

4 egg whites

6 cups powdered sugar

2 tsp cream of tartar

2 tsp vanilla extract

Water

Food coloring
Sugar Cookies

In the bowl of a stand mixer fitted with the whisk attachment, beat the egg whites with cream of tartar and vanilla until frothy.

Slowly add in the powdered sugar.  Beat until everything comes together and is smooth. If it seems really thick add some water.  A drop at a time.  You want it to be thick enough so you can pipe it or spoon it on the cookies but it won't run everywhere.

Divide the frosting into bowls and add your choice of food coloring.  Now you're ready to decorate cookies!

After all the cookies are decorated, let the icing dry for at least 8 hours.