Lime Sandwich Cookies with Coconut Cream Frosting

INGREDIENTS

3 3/4 cups

flour

1/4 cup

cornstarch

1/2 tsp

coarse salt

1 1/2 cups

unsalted butter; room temperature

2/3

confectioners’ sugar

Zest of 4 limes (about 2½ tablespoons)

1/4 cup

freshly squeezed lime juice

1 tbsp

vanilla extract

8 tbsp

unsalted butter; room temperature

2 cups

confectioners’ sugar

2 tsp

vanilla extract

1 cup

sweetened grated coconut

3 tbsp

milk

4 tbsp

butter

1/4 cup

cream of coconut

2 tsp

vanilla extract

1 cup

powdered sugar