🍋🫐 Lemon Blueberry Cake
🧾 Ingredients (for a 2-layer 8-inch cake or a 9×13″ sheet)
🍰 For the Cake:
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2½ cups all-purpose flour, divided
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2 tsp baking powder
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½ tsp baking soda
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½ tsp salt
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1 cup unsalted butter, softened
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1½ cups granulated sugar
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3 large eggs
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1 tbsp lemon zest (from 2 lemons)
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¼ cup fresh lemon juice
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1 tsp vanilla extract
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1 cup buttermilk (or 1 cup milk + 1 tbsp vinegar)
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1½ cups fresh or frozen blueberries
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1 tbsp flour (to toss with blueberries)
🧁 For the Lemon Cream Cheese Frosting:
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8 oz cream cheese, softened
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½ cup (1 stick) butter, softened
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3–3½ cups powdered sugar
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1 tbsp lemon juice
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1 tsp lemon zest
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Pinch of salt
🔪 Instructions
1️⃣ Prepare the Cake Batter
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Preheat oven to 350°F (175°C). Grease and flour two 8″ cake pans or a 9×13″ pan.
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In a medium bowl, whisk 2¼ cups flour, baking powder, baking soda, and salt.
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In a large bowl, cream butter and sugar until light and fluffy (3–4 minutes).
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Add eggs one at a time, beating after each. Mix in lemon zest, lemon juice, and vanilla.
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Alternate adding dry ingredients and buttermilk, beginning and ending with dry.
2️⃣ Add the Blueberries
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Toss blueberries with remaining ¼ cup flour (to prevent sinking).
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Gently fold into batter.
3️⃣ Bake
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Divide batter evenly between pans.
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Bake for 30–35 minutes (round pans) or 40–45 minutes (9×13″) until toothpick comes out clean.
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Cool in pans 10 minutes, then turn out and cool completely before frosting.
4️⃣ Make the Frosting
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Beat cream cheese and butter together until smooth.
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Add lemon juice, zest, and salt.
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Beat in powdered sugar 1 cup at a time until smooth and spreadable.
5️⃣ Assemble
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Frost the cooled cake layers or top the sheet cake.
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Garnish with fresh blueberries, lemon slices, or edible flowers if desired.
✅ Tips
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Use frozen blueberries straight from the freezer (don’t thaw).
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For stronger lemon flavor, add ½ tsp lemon extract to the batter.
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Add a layer of blueberry jam between cake layers for extra fruitiness.
Would you like a gluten-free version, a loaf cake adaptation, or a drizzle glaze instead of frosting?