Why You’ll Love Blueberry Olive Oil Snack Cake Recipe

I love how easy this cake is to prepare with basic ingredients I usually have on hand. The texture stays incredibly soft thanks to the olive oil, and the blueberries bake beautifully into the crumb. I also enjoy how versatile it is, whether I serve it for brunch, with coffee, or as a light dessert. It feels homemade and comforting without being heavy.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

1 ½ cups (190g) all-purpose flour
1 teaspoon baking powder
½ teaspoon baking soda
¼ teaspoon salt
3 large eggs, room temperature
¾ cup (150g) granulated sugar
½ cup (120ml) extra virgin olive oil
½ cup (120ml) milk (whole milk preferred)
1 teaspoon vanilla extract
Zest of 1 lemon
1 ½ cups fresh blueberries (or frozen, not thawed)
1 tablespoon flour
Powdered sugar for dusting

Directions

I start by preheating the oven to 350°F (175°C) and preparing my baking pan with grease and parchment paper. In a bowl, I whisk together the flour, baking powder, baking soda, and salt, then set it aside.

In a larger bowl, I beat the eggs and sugar until the mixture becomes pale and slightly thick. I slowly drizzle in the olive oil while whisking to create a smooth batter. Then I mix in the milk, vanilla extract, and lemon zest until everything is well combined.

Next, I gently fold the dry ingredients into the wet mixture, being careful not to overmix. I toss the blueberries with a bit of flour to keep them from sinking, then fold most of them into the batter while saving some for the top.

I pour the batter into the prepared pan, smooth it out, and scatter the remaining blueberries over the surface. I bake the cake until the top is golden and a toothpick inserted in the center comes out clean. After baking, I let it cool before dusting it lightly with powdered sugar and slicing.

Servings and Timing

I usually get about 8 to 10 servings from this cake. The prep takes around 15 minutes, and the baking time is about 35 to 45 minutes, making the total time approximately 1 hour.

Variations

I sometimes swap blueberries for raspberries or a mix of berries for a different flavor. I also like adding a hint of almond extract for a subtle twist. When I want extra texture, I sprinkle sliced almonds or a crumb topping before baking. For a citrus variation, I use orange zest instead of lemon.

Storage/Reheating

I store the cake covered at room temperature for up to 2 days, or in the refrigerator for a longer shelf life. When I want to enjoy it warm, I heat a slice briefly in the microwave. I find that it stays moist thanks to the olive oil, even after a day or two.

FAQs

Can I use frozen blueberries?

Yes, I use them straight from the freezer without thawing.

Why do I toss blueberries in flour?

I do this to help keep them evenly distributed in the batter.

Can I replace olive oil?

I can use another neutral oil, but I prefer olive oil for flavor and texture.

What type of milk works best?

I usually use whole milk for a richer texture.

Can I make this cake dairy-free?

Yes, I substitute the milk with a plant-based alternative.

How do I know when the cake is done?

I check with a toothpick; it should come out clean.

Can I reduce the sugar?

I can reduce it slightly, but it may affect the texture.

Can I bake this in a loaf pan?

Yes, I adjust the baking time slightly if I use a loaf pan.

What makes this cake so moist?

I find that the olive oil helps keep the crumb soft and tender.

Can I make it ahead of time?

Yes, I often bake it a day in advance and store it covered.

Conclusion

I love how this blueberry olive oil snack cake turns out soft, flavorful, and easy to enjoy at any time of day. It’s one of those recipes I come back to when I want something simple yet satisfying, with just the right balance of sweetness and freshness.