Name: Venezuelan Grapefruit Pound Cake
Prep time: 30 min
Cook time: 60 min
Total time: 90 min
Yield: 8
Ingredients: 1½ cups all-purpose flour; 2 teaspoons baking powder; A pinch of salt; 1 cup granulated sugar; Zest of 1 grapefruit; 2 eggs; ⅓ cup vegetable oil; 1 teaspoon vanilla extract; ¾ cup plus plain Greek yogurt; 8 tablespoons fresh grapefruit juice (divided); 1 tablespoon poppy seeds; 1 tablespoon yogurt; 1 teaspoon water; ½ cup powdered sugar