Ingredients

  • 1 12 cups all-purpose flour
  • 2 teaspoons baking powder
  • 12 teaspoon kosher salt
  • 1 cup sugar
  • 13 cup sugar
  • 3 teaspoons grated grapefruit zest (from approximately one large grapefruit)
  • 1 cup plain yogurt
  • 3 large eggs
  • 12 teaspoon vanilla extract (pure, if you have it)
  • 12 cup vegetable oil
  • 13 cup freshly squeezed grapefruit juice
  • 1 cup confectioners' sugar
  • 2 tablespoons freshly squeezed grapefruit juice

Method

  • Preheat the oven to 350 degrees F. Grease and flour a 8 1/2" x 4 1/4" x 2 1/2" inch loaf pan (standard size).
  • Line the bottom of the pan with with parchment paper.
  • Sift together the flour, baking powder, and salt into 1 bowl.
  • In another bowl, whisk together the yogurt, 1 cup sugar, the eggs, grapefruit zest, and vanilla.
  • Slowly whisk the dry ingredients into the wet ingredients.
  • Fold the vegetable oil into the batter, making sure its all incorporated.
  • Pour the batter into the prepared pan and bake for about 50 minutes, or until a toothpick stuck into the center of the loaf comes out clean.
  • Meanwhile, prepare a simple syrup by cooking the 1/3 cup grapefruit juice and remaining 1/3 cup sugar in a small pan over medium heat until the sugar dissolves and the mixture is clear.
  • Set aside.
  • When the cake is done, allow it to cool in the pan for 10 minutes.
  • Carefully turn out onto a baking rack over a sheet pan, making sure the cake is turned right side up.
  • While the cake is still warm, pour the grapefruit-sugar mixture over the cake and allow it to soak inches Cool completely.
  • If using the optional glaze, combine the 1 cup confectioners sugar and 2 tablespoons grapefruit juice and pour over the cooled cake.
  • To serve; top slices with strawberries and mint, if you like, or anything else you can conjure up.