Grapefruit–Poppy Seed Loaf Cake With Yogurt Glaze recipe for managing PCOS and pregnancy on Fertilit

Ingredients

• Nonstick vegetable oil spray
• 1 1/2 cups all-purpose flour
• 2 teaspoons baking powder
• 3/4 teaspoon kosher salt, plus more
• 1 tablespoon finely grated grapefruit zest
• 1 cup granulated sugar
• 2 large eggs, room temperature
• 1/3 cup vegetable oil
• 1 teaspoon vanilla extract
• 3/4 cup plus 1 tablespoon plain Greek yogurt
• 8 tablespoons fresh grapefruit juice, divided
• 1 tablespoon poppy seeds, plus more for sprinkling
• 1/2 cup powdered sugar