INGREDIENTS
1 cup
butter at room temperature, no substitutions
1/2 cup
shortening
3 cups
granulated sugar
6
large eggs at room temperature
3 cups
all-purpose flour, sifted (read my tips on how to correctly measure flour)
1/2 tsp
baking powder
1/8 tsp
salt
1 cup
whole milk (1% or 2% may be used, but cake will not be as rich)
1 tsp
vanilla extract
1
and 1/2 teaspoon Key lime zest (regular limes can be used)
1/3 cup
fresh Key lime juice (regular limes can be used)
KEY LIME GLAZE
1
and 1/2 cups confectioners' sugar
3 tbsp
fresh Key lime juice
1/2 tsp
vanilla extract