Ingredients
1 cup butter, softened1-2/3 cups sugar, divided3 large eggs, room temperature3/4 cup vanilla yogurt3 tablespoons poppy seeds2 tablespoons grated grapefruit zest1-1/2 teaspoons vanilla extract2 cups all-purpose flour1/2 teaspoon baking soda1/4 teaspoon salt1/4 cup grapefruit juiceGLAZE:1 cup confectioners’ sugar2 tablespoons grapefruit juice
Preparation
Preheat oven to 350°. In a large bowl, cream butter and 1-1/3 cups sugar until light and fluffy, 5-7 minutes. Add eggs, 1 at a time, beating well after each addition. Beat in yogurt, poppy seeds, grapefruit zest and vanilla. In another bowl, whisk flour, baking soda and salt; gradually beat into creamed mixture.
Transfer to a greased 9x5-in. loaf pan. Bake until a toothpick inserted in center comes out clean, 55-65 minutes. Meanwhile, in a small bowl, mix grapefruit juice and remaining sugar.
Remove bread from oven. Immediately poke holes in bread with a fork; slowly pour juice mixture over bread. Cool in pan 10 minutes before removing to a wire rack to cool completely.
In a small bowl, mix glaze ingredients; drizzle over bread.