INGREDIENTS
1 tsp
Ginger, ground
1
Grapefruit, large
4
strip Grapefruit, zest
1
Egg, large
2 cups
All-purpose flour
2 tsp
Baking powder
1 cup
Confectioners' sugar
2 cups
Granulated sugar
1/2 tsp
Salt
1 tsp
Vanilla extract
2 tbsp
Canola oil
1
Cooking spray, Nonstick
3 tbsp
Grapefruit juice
1 1/4 cups
Buttermilk