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Moist Lemon Blueberry Loaf Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 6 reviews
  • Author: Sue
  • Prep Time: 15 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 15 minutes
  • Yield: 12 slices
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

This Moist Lemon Blueberry Loaf is a bright and flavorful dessert bursting with juicy blueberries and fresh lemon zest. Perfect as a brunch treat or to enjoy with coffee or tea, it's moist, tender, and easy to make. Featuring a simple lemon syrup and optional glaze, this American-style loaf cake offers a refreshing balance of sweet and tangy flavors.


Ingredients

For Loaf

  • 1 1/2 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1/2 teaspoon salt
  • 1 cup sour cream or plain or Greek yogurt
  • 1 cup sugar
  • 3 large eggs
  • 1 tablespoon lemon zest (from 1 large lemon)
  • 1/2 teaspoon vanilla extract
  • 1/2 cup vegetable or canola oil
  • 1 1/2 cups fresh blueberries (or frozen), dusted in 1 tablespoon flour

Lemon Syrup (optional)

  • Juice of 1 lemon
  • 2-3 teaspoons sugar

Simple Lemon Glaze (optional)

  • 1/2 cup icing sugar (confectioners' or powdered sugar)
  • Juice from 1/2 lemon
  • Dash of pure vanilla extract

Optional Garnish

  • Lemon zest to sprinkle on top


Instructions

  1. Get Organized: Preheat your oven to 350°F (176.7°C). Grease an 8.5 x 4.5 x 2.5 inch loaf pan with cooking spray or butter and dust with flour. Zest one large lemon and set aside for the batter, and optionally zest a second for garnish on the finished loaf.
  2. Combine Dry Ingredients: In a large mixing bowl, whisk together 1 1/2 cups all-purpose flour, 2 teaspoons baking powder, and 1/2 teaspoon salt until evenly mixed.
  3. Mix Wet Ingredients and Sugar: In a medium bowl, whisk together 1 cup sour cream (or plain/Greek yogurt), 1 cup sugar, 3 large eggs, 1 tablespoon lemon zest, 1/2 teaspoon vanilla extract, and 1/2 cup vegetable or canola oil until smooth and fully combined.
  4. Combine Wet and Dry Ingredients: Add the wet mixture to the dry ingredients and gently whisk just until the flour disappears, taking care not to overmix to avoid a dense loaf. Then, fold in the 1 1/2 cups blueberries coated in 1 tablespoon flour with a spatula to distribute evenly.
  5. Bake: Pour the batter into the prepared loaf pan and place it on the middle rack of the oven. Bake for 50 to 70 minutes, starting to check at 50 minutes. A toothpick inserted into the center should come out clean when done. After baking, cool the loaf in the pan for 10 minutes, then transfer to a wire rack with the top side up.
  6. Make and Add Lemon Syrup (Optional): Poke holes on the top of the warm loaf with a toothpick or tester. Mix the juice of 1 lemon with 2-3 teaspoons sugar until dissolved and pour over the loaf to soak in, which adds extra moistness and lemon flavor. Let cool completely on the rack.
  7. Make and Add Lemon Glaze (Optional): In a small bowl, combine 1/2 cup icing sugar, juice from 1/2 lemon, and a dash of vanilla extract to create a smooth glaze. Drizzle over the cooled loaf and sprinkle with additional lemon zest if desired.
  8. Serve: Slice the loaf and serve with coffee or tea. Store leftovers in an airtight container at room temperature or refrigerated, or freeze well wrapped for up to 3 months.

Notes

  • To measure flour accurately, scoop the flour into your measuring cup, then level it off with a knife instead of dipping the cup directly into the flour to prevent packing.
  • Try substituting blackberries or raspberries for the blueberries for a different berry flavor.
  • You can leave out the blueberries entirely for a plain lemon loaf.
  • To reduce calories: skip the lemon syrup or the glaze, substitute Greek yogurt for sour cream, replace half the oil with applesauce (note this may make the loaf a bit denser), or simply enjoy smaller slices.
  • Store leftovers in an airtight container at room temperature or in the fridge, or freeze tightly wrapped for up to 3 months. Warm briefly in the microwave before serving.