1-Gathering Your Supplies: Start by preheating your oven to 350°F (175°C) and get your pan ready grease and flour a 9×5-inch loaf pan or line two 8-inch rounds with parchment. It’s smart to measure everything out first, like bringing eggs and dairy to room temperature for the best mix. Don’t forget to zest those two lemons before juicing them to get about 3 tablespoons, and toss your blueberries with 1 tablespoon of flour to keep them from sinking. This setup helps your lemon blueberry cake turn out just right every time.

2-Mixing the Dry Ingredients: In a large bowl, whisk together the dry stuff: 2 cups all-purpose flour, 2 tsp baking powder, and 1/2 tsp salt, then stir in the granulated sugar. If you’re going gluten-free or want a whole-grain vibe, swap in an equal-weight GF blend or mix in some whole wheat flour just know it might change the texture a bit. Sifting the flour can make for an extra light crumb if you’re feeling fancy.

3-Combining the Wet Ingredients: Now, in another bowl or with a stand mixer, cream that 1/2 cup softened unsalted butter with the sugar until it’s pale and fluffy, which takes about 3 to 4 minutes. Beat in the two large eggs one by one, scraping the bowl as you go, then mix in 1 tsp vanilla extract, the lemon zest, and half of the lemon juice. For a lighter batter, fold in 1/2 cup plain yogurt or buttermilk; if you’re making it vegan, use applesauce and vegan butter with a bit of plant milk to keep things smooth.

4-Bringing It All Together: Add the dry mix to the wet ingredients in thirds, alternating with the yogurt or plant milk, and start and end with the dry stuff to avoid lumps. Mix just until combined overmixing can make your lemon blueberry cake too dense. Gently fold in those floured blueberries with a spatula so they spread out without getting squished.

5-Baking and Finishing Touches: Pour the batter into your prepared pan, smooth the top, and tap it on the counter to pop any air bubbles. For extra zing, drizzle a tablespoon of fresh lemon juice over the top before it goes in the oven. Bake at 350°F (175°C) for 45 to 55 minutes for a loaf or 25 to 35 minutes for rounds check early with a toothpick for moist crumbs. Once it’s out, brush on a simple lemon syrup made from 1/4 cup sugar, 1/4 cup water, and 1 to 2 tbsp lemon juice to keep it moist and flavorful. Let it cool in the pan for 10 to 15 minutes, then move to a rack. For the glaze, whisk 1 cup powdered sugar with 1 to 2 tbsp lemon juice and drizzle it on while warm. If you’re adapting for frozen blueberries, add them straight from the freezer, and for fun extras, try mixing in chopped almonds or a streusel topping. For more quick baking ideas, check out our mini muffin pancake bites recipe that pairs perfectly with this one!