INGREDIENTS
1 tbsp
Grapefruit, zest
2
Eggs, large
1 1/2 cups
All-purpose flour
1 1/2 tsp
Baking powder
1/2 tsp
Baking soda
1 cup
Granulated sugar
3/4 tsp
Kosher salt
1 tbsp
Poppy seeds
1/2 cup
Powdered sugar
1 pinch
Salt
1 tsp
Vanilla extract, pure
6 tbsp
Grapefruit juice, fresh
1/3 cup
Butter, unsalted
13/16 cup
Whole milk greek yogurt, plain