"Adapted from Brown Eyed Baker, originally adapted from Martha Stewart..."
INGREDIENTS
•
2 1/4 cups all-purpose flour
•
1 teaspoon baking powder
•
1/2 teaspoon salt
•
1 cup sugar
•
Zest of 1 ruby red grapefruit
•
1/2 cup butter, softened
•
2 egg yolks
•
1/4 cup freshly-squeezed ruby red grapefruit juice
•
1/2 cup butter, softened
•
2 3/4 cups powdered sugar
•
Zest of 1 ruby red grapefruit
•
3 tablespoons ruby red grapefruit juice
•
pink gel food coloring (I used a couple drops of Wilton pink)