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Grapefruit Pound Cake

This poundcake is perfect for winter when it's made with fresh grapefruit zest and drizzled in a grapefruit glaze!
Prep Time20 mins
Cook Time50 mins
Total Time1 hr 10 mins
Course: Dessert
Cuisine: American
Servings: 12 servings
Calories: 465kcal


For the cake

For the Grapefruit Glaze


  • Sift dry ingredients together in a bowl and set aside.
  • In another bowl, combine grapefruit zest,, vanilla extract and greek yogurt.
  • In a mixing bowl, cream together the butter and sugar until light and fluffy. Add the eggs one at a time, scraping down the mixing bowl well after each addition and mix until blended. Add dry and wet ingredients alternately to butter-sugar-egg mixture until uniformly incorporated- do not overmix.
  • Grease and flour one bundt cake pan. Pour batter into pan. Bake in a preheated 350 degrees oven for approximately 50 minutes (be sure to lower the baking time if you are making things smaller). The cake is done when a toothpick or skewer inserted in the center comes out clean. Allow to cool before glazing.
  • For the glaze: Mix all ingredients until smooth. Pour over top of cake and serve. For a thicker glaze use less grapefruit juice.


  • Freezing: You can freeze the cake (or slices) by allowing to cool completely then wrapping in plastic wrap (I am a huge fan of press-n-seal!) and then in tinfoil or a plastic bag. It will good for about 3 to 4 months.
  • Careful when zesting. When zesting the citrus, make sure to go only down to the white pith layer. The white pith layer is bitter so you want to make sure to not zest this layer, just the outer layer.
  • Soften Your Butter. You want properly softened butter so that you can cream mixture properly. The sugar punches holes into the butter creating air pockets, which helps to aerate and help the cake to rise. 
  • Bring your eggs to room temperature. You don't want cold eggs being added to your creamed butter mixture. It will seize up the butter. So place your eggs in a bowl of warm water for 10 minutes before using them.


Calories: 465kcal | Carbohydrates: 71g | Protein: 6g | Fat: 17g | Saturated Fat: 10g | Cholesterol: 111mg | Sodium: 172mg | Potassium: 110mg | Sugar: 51g | Vitamin A: 575IU | Vitamin C: 3.1mg | Calcium: 48mg | Iron: 1.6mg