grapefruit yogurt cake

INGREDIENTS

• 1 1/2 cups (190 grams) all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon kosher salt
• 1 cup (230 grams) plain whole-milk yogurt
• 1 cup (200 grams) plus 1 tablespoon (13 grams) sugar
• 3 extra-large eggs
• 1 tablespoon grated grapefruit zest (approximately one large grapefruit)
• 1/2 teaspoon pure vanilla extract
• 1/2 cup (120 ml) vegetable oil
• 1/3 cup (80 ml) freshly squeezed grapefruit juice
• For the glaze:
• 1 cup (120 grams) confectioners’ sugar
• 2 tablespoons (30 ml) freshly squeezed grapefruit juice