Lemon Blueberry Cupcakes with Lemon Cream Cheese Frosting

These lemon blueberry cupcakes are soft and buttery, flecked with fresh lemon zest, and studded with blueberries in every bite. The lemon cream cheese frosting is tangy and just sweet enough, so you taste the bright citrus first and the sugar second.

They look like a bakery case treat without any fussy techniques, and the whole batch bakes up in under thirty minutes.

What Makes These Cupcakes So Good

The crumb stays moist and tender from a mix of butter and yogurt, and the blueberries don’t sink to the bottom because they get a quick dusting of flour before folding in.

The frosting comes together with four ingredients and hits that sweet-tart balance that makes a cupcake feel special but not heavy. Every bite gets lemon, blueberry, and creamy frosting, and that is exactly what I want when I crave a bright, cheerful dessert.

Ingredients

• 1 3/4 cups (220 g) all-purpose flour: plus 1 extra tablespoon for dusting the blueberries.
• 1 1/2 tsp baking powder: this gives the cupcakes their lift.
• 1/4 tsp fine sea salt: balances the sweetness.
• 1/2 cup (115 g) unsalted butter, softened: take it out a good hour before you start.
• 3/4 cup (150 g) granulated sugar: keeps the crumb tender and light.
• 2 large eggs, at room temperature: cold eggs can curdle the batter.
• 1 tsp vanilla extract: rounds out the lemon.
• 1/2 cup (120 g) plain whole-milk yogurt or sour cream, at room temperature: the fat and tang keep them moist.
• 2 tbsp fresh lemon zest: from about 2 medium lemons.
• 2 tbsp fresh lemon juice: adds a gentle sour note in the cake.
• 1 cup fresh blueberries: if using frozen, do not thaw them.
• 8 oz (226 g) cream cheese, softened: brick style, not the spreadable tub.
• 1/2 cup (115 g) unsalted butter, softened: for the frosting.
• 3 cups (360 g) powdered sugar: sifted so there are no lumps.
• 2 tbsp lemon juice: fresh, for the frosting.
• 1 tbsp lemon zest: extra brightness on top.
• Pinch of fine sea salt: for the frosting.

Variations / Substitutions

• Yogurt swap: use the same amount of sour cream, or buttermilk if that is what you have. The batter will be a touch thinner with buttermilk, so hold back a tablespoon of flour if needed.
• Dairy-free: swap the butter for a solid plant-based baking stick, yogurt for a thick dairy-free plain alternative, and cream cheese for a vegan block cream cheese. The frosting texture will be softer, so chill it ten minutes before piping.
• Raspberries or blackberries: either works instead of blueberries, but raspberries are more fragile so fold them in with a gentle hand.
• Less sweet frosting: reduce the powdered sugar to 2 1/2 cups and add an extra tablespoon of cream cheese. You will get a tangier, slightly softer topping.
• Orange version: replace all the lemon zest and juice with orange zest and juice. The frosting still tastes bright, just mellower.

Chocolate Chip Cookie Dough Cupcakes are another dessert you’d probably love if you enjoy these cupcakes.

How to Make Lemon Blueberry Cupcakes

Step 1: Cream the Butter and Sugar

Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners. In a medium bowl, whisk together the 1 3/4 cups flour, baking powder, and salt and set it aside.

In a large bowl, beat the 1/2 cup softened butter and 3/4 cup granulated sugar with a hand mixer on medium‑high speed until the mixture looks pale and fluffy, about 2 to 3 minutes. Stop once to scrape the sides of the bowl so all the butter gets incorporated.

You want the butter and sugar to almost double in volume and turn a few shades lighter. If you rub a bit between your fingers, you won’t feel any grit from the sugar.

Step 2: Beat in the Eggs and Wet Ingredients

Crack in the eggs one at a time, beating well after each. Then add the yogurt, vanilla, 2 tablespoons lemon zest, and 2 tablespoons lemon juice. Beat on low just until everything comes together into a smooth, pale batter.

The mixture might look slightly curdled after adding the eggs, and that is completely normal. It will smooth out as soon as you stir in the flour, so don’t keep beating trying to fix it now.

Step 3: Fold in the Dry Ingredients and Blueberries

Add the whisked dry ingredients to the wet mixture and fold with a silicone spatula until just a few faint streaks of flour remain. Overworking the batter right now makes the cupcakes tough, so stop a little sooner than you think you should.

Toss the 1 cup blueberries with the reserved tablespoon of flour in a small bowl, then gently fold them into the batter. You only need three or four turns of the spatula to distribute them, and the flour dusting stops them from all sinking straight to the bottom during baking.

Step 4: Portion and Bake the Cupcakes

Spoon the batter evenly into the 12 liners, filling each about two thirds full. A cookie scoop does this neatly and keeps the sizes even. Slide the pan into the oven and bake for 20 to 22 minutes, until the tops are domed and golden at the edges.

Press the center of one cupcake lightly with your fingertip. It should spring back, and a toothpick poked into the middle will come out clean or with a moist crumb, not wet batter. Let the cupcakes cool in the pan for 5 minutes, then move them to a wire rack to cool completely before frosting.

Step 5: Whip the Lemon Cream Cheese Frosting

In a large bowl, beat the 8 oz softened cream cheese and 1/2 cup softened butter together on medium speed until absolutely smooth, about 2 minutes. Add the 3 cups powdered sugar (sifted), 2 tablespoons lemon juice, 1 tablespoon lemon zest, and a pinch of salt.

Start the mixer on low so the sugar doesn’t fly everywhere, then increase to medium‑high and beat for 2 to 3 minutes until the frosting is light and creamy. If it feels a touch stiff, you can add a teaspoon of milk to loosen it, but stop as soon as it holds a soft peak.

Step 6: Frost and Serve the Cupcakes

Spoon the frosting into a piping bag fitted with a star tip or simply spread it on with an offset spatula. Swirl the frosting generously over each cooled cupcake, then finish with a few fresh blueberries and a tiny pinch of lemon zest on top.

The finished cupcakes look bright and full of color, with ribbons of creamy frosting and specks of fruit on top. Serve them right away or within a couple of hours for the best fresh texture, while the cake is still soft and the frosting is cool.

Tips for Tender Blueberry Cupcakes

• Room‑temperature ingredients matter here, especially the butter, eggs, and yogurt. Cold ingredients won’t blend evenly and can lead to a dense crumb.
• Measure the flour by spooning it into the cup and leveling it off. Scooping straight from the bag packs in too much flour and the cupcakes will be dry.
• If you only have frozen blueberries, do not thaw them. Fold them in straight from the freezer, and expect the batter to streak a little purple, which bakes out into a pretty marbled look.
• Cool the cupcakes completely before frosting. A warm cupcake will melt the cream cheese and turn the frosting into a puddle.

Bake times by size (all at 350°F (175°C)):

Storing Leftover Cupcakes

• Refrigerate: Frosted cupcakes keep in the fridge in a sealed container for up to 3 days. Set them at room temperature for 30 minutes before eating so the cake softens and the frosting loses its chill.
• Freeze: Unfrosted cupcakes freeze beautifully for up to 2 months. Wrap each one tightly in plastic wrap, then place in a freezer bag. Thaw overnight in the fridge, then frost and serve.

Frequently Asked Questions

Can I use frozen blueberries?

Yes, and you don’t need to thaw them. Toss frozen berries with the flour and fold them in straight from the freezer to keep the batter from turning completely purple.

Why did my blueberries sink?

Blueberries sink when they are too heavy for the batter or not coated in flour. Tossing them in flour lightens the surface and helps them stay suspended during baking.

Can I make these cupcakes gluten-free?

Yes. Swap the all-purpose flour for a good 1-to-1 gluten-free flour blend that contains xanthan gum. The texture will be a tad more delicate, so handle them gently when removing from the pan.

How do I make the frosting less sweet?

Cut the powdered sugar down to 2 1/2 cups and add an extra ounce of cream cheese. The frosting will be tangier and a little softer, but it pipes just fine after a short chill.

Can I bake the batter in a cake pan?

Absolutely. Spread the batter into a greased 8-inch round pan and bake at the same temperature for 28 to 32 minutes, then double the frosting recipe to cover a single-layer cake.

Lemon Blueberry Cupcakes Recipe

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 20 minutes mins

Total Time 35 minutes mins

Servings: 12 servings

Calories: 390

Ingredients Method Notes

Ingredients

  

• 1 3/4 cups (220 g) all-purpose flour, plus 1 tbsp extra
• 1 1/2 tsp baking powder
• 1/4 tsp fine sea salt
• 1/2 cup (115 g) unsalted butter, softened
• 3/4 cup (150 g) granulated sugar
• 2 large eggs, at room temperature
• 1 tsp vanilla extract
• 1/2 cup (120 g) plain whole-milk yogurt or sour cream, at room temperature
• 2 tbsp fresh lemon zest
• 2 tbsp fresh lemon juice
• 1 cup fresh blueberries
• 8 oz (226 g) cream cheese, softened
• 1/2 cup (115 g) unsalted butter, softened (for frosting)
• 3 cups (360 g) powdered sugar
• 2 tbsp lemon juice (for frosting)
• 1 tbsp lemon zest (for frosting)
• Pinch fine sea salt

Method

 

1. Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners. Whisk flour, baking powder, and salt in a bowl. In a large bowl, beat butter and sugar until pale and fluffy, about 2–3 minutes.
2. Beat in eggs one at a time, then yogurt, vanilla, lemon zest, and lemon juice until smooth.
3. Fold in the dry ingredients until just a few streaks of flour remain. Toss blueberries with 1 tbsp flour, then gently fold into the batter.
4. Divide batter among the liners, filling each two thirds full. Bake 20–22 minutes until a toothpick comes out clean. Cool in pan 5 minutes, then transfer to a wire rack to cool completely.
5. For the frosting, beat cream cheese and butter until smooth. Add powdered sugar, lemon juice, zest, and salt; beat until creamy, about 2–3 minutes.
6. Pipe or spread frosting onto cooled cupcakes. Top with a few fresh blueberries and a pinch of lemon zest and serve.

Notes

Let the cupcakes cool all the way down before frosting, or the cream cheese will soften and slide. The unfrosted cupcakes can be made a day ahead and kept in an airtight container at room temperature; frost just before serving.