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Lemon Blueberry Pound Cake

Moist lemon blueberry pound cake slice with glossy glaze on white plate

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This classic, moist pound cake features a dense, buttery crumb studded with juicy blueberries and bright lemon flavor. It tastes even better the next day, making it a perfect make-ahead dessert for any occasion.

Ingredients

Scale
  • 1 1/2 cups (3 sticks) unsalted butter, softened
  • 3 cups granulated sugar
  • 6 large eggs, room temperature
  • 3 cups all-purpose flour, plus 2 tbsp for coating blueberries
  • 1/2 tsp baking powder
  • 1/2 tsp fine sea salt
  • 1 cup sour cream, room temperature
  • 2 tbsp fresh lemon zest
  • 1/4 cup fresh lemon juice
  • 2 tsp pure vanilla extract
  • 2 cups fresh blueberries
  • For the glaze: 1 1/2 cups powdered sugar, sifted
  • For the glaze: 2-3 tbsp fresh lemon juice
  • For the glaze: 1 tbsp fresh lemon zest

Instructions

  1. Preheat oven to 325°F (165°C). Generously grease and flour a 10-cup Bundt pan or 9×5 inch loaf pan.
  2. In a small bowl, toss blueberries with 2 tablespoons of flour until coated.
  3. In a stand mixer, beat butter and sugar on medium-high for 4-5 minutes until pale and fluffy.
  4. Add eggs one at a time, beating well after each addition.
  5. In a separate bowl, whisk together 3 cups flour, baking powder, and salt.
  6. With mixer on low, add flour mixture in three parts, alternating with sour cream in two parts, beginning and ending with flour. Mix just until combined.
  7. Mix in lemon zest, lemon juice, and vanilla extract until just incorporated.
  8. Gently fold the flour-coated blueberries into the batter with a spatula.
  9. Spoon batter into prepared pan and smooth the top.
  10. Bake for 70-85 minutes (or 60+ minutes for loaf pan) until a skewer inserted comes out clean.
  11. Cool in pan on a wire rack for 25-30 minutes, then invert onto rack to cool completely.
  12. For the glaze, whisk powdered sugar with enough lemon juice to make a thick but pourable consistency. Stir in lemon zest.
  13. Drizzle glaze over completely cooled cake. Let set for 15 minutes before slicing.

Notes

For frozen blueberries, do not thaw; toss directly in flour. Ensure all dairy ingredients are at room temperature for best results. Cake can be stored at room temperature for up to 3 days or frozen for up to 3 months.

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