These One-Bowl Lemon Cupcakes are a burst of sunshine in every bite, combining zesty citrus with a tender, fluffy crumb. Perfectly balanced with a hint of sweetness, they’re a treat that feels both indulgent and refreshing. With just 15 minutes of prep and another 15 minutes in the oven, you’ll have a batch ready to brighten any moment.
The moist, velvety texture pairs beautifully with the vibrant lemon flavor, creating a dessert that’s as delightful to eat as it is easy to make. Whether for a quick afternoon pick-me-up or a last-minute dessert, these cupcakes are a foolproof way to impress. Plus, the one-bowl method means less cleanup and more time to savor every citrusy bite.
Ingredients for One-Bowl Lemon Cupcakes
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- 6 tablespoons (3 oz/85 g) butter, melted
- ¼ cup (2 oz/57 g) sour cream, at room temperature (substitute with plain yogurt if needed)
- 1 large egg, at room temperature
- 2 tablespoons whole milk
- 2 tablespoons fresh lemon juice (bottled juice works in a pinch)
- ½ cup (4 oz/115 g) granulated sugar
- 1 tablespoon lemon zest (from about 1 lemon)
- ¾ teaspoon baking powder
- ⅛ teaspoon baking soda
- ⅛ teaspoon salt
- ¾ cup (3¾ oz/105 g) all-purpose flour
- 1 recipe Lemon Ermine Frosting (or your favorite frosting)
Step-by-Step Instructions
- Preheat the oven to 350°F (180°C). Line a 12-cup cupcake pan with 9 paper liners and set aside.
- In a large bowl, whisk together the melted butter, sour cream, egg, milk, and lemon juice until fully combined.
- Add the sugar, lemon zest, baking powder, baking soda, and salt. Whisk until the mixture is smooth and well blended.
- Gently fold in the flour until just combined. Be careful not to overmix.
- Divide the batter evenly among the prepared cupcake liners, filling each about ¾ of the way up.
- Bake for 15 to 18 minutes, or until a toothpick inserted into the center of a cupcake comes out clean.
- Let the cupcakes cool in the pan for 10 minutes, then transfer them to a wire rack to cool completely.
- Once cooled, frost with Lemon Ermine Frosting or your preferred frosting.
- Store in an airtight container at room temperature for up to 1 day, or refrigerate for up to 2 days.
Lemon Lovers’ Topping Ideas
While Lemon Ermine Frosting is a classic choice, there are plenty of other ways to top these cupcakes. Try a lemon glaze made with powdered sugar and fresh lemon juice for a tangy, sweet finish. Or, add a dollop of whipped cream and a sprinkle of lemon zest for a lighter option. For a fun twist, garnish with candied lemon slices or a dusting of powdered sugar.
Perfect Pairings for Your Cupcakes
These lemon cupcakes pair beautifully with a cup of hot tea or iced coffee for a delightful afternoon treat. For a dessert spread, serve them alongside vanilla ice cream or a fresh berry salad. They’re also a great addition to brunch menus, complementing dishes like quiche or fruit platters.
Storage Tips for Freshness
Store your cupcakes in an airtight container at room temperature for up to 1 day. If you need to keep them longer, refrigerate for up to 2 days. To maintain moisture, place a slice of bread in the container—it’ll absorb excess air and keep the cupcakes soft. For freezing, wrap each cupcake individually in plastic wrap and store in a freezer-safe bag for up to 1 month.
Quick Variations to Mix It Up
Want to switch things up? Add blueberries to the batter for a burst of flavor, or swap the lemon zest for orange zest for a citrus twist. For a nutty crunch, fold in poppy seeds or top with toasted coconut. These simple tweaks can make the recipe feel brand new!
Time-Saving Hacks for Busy Bakers
To save time, prep your ingredients ahead of time—melt the butter, zest the lemon, and measure out the dry ingredients the night before. Use a cookie scoop to evenly portion the batter into the cupcake liners for a mess-free process. If you’re in a rush, skip the frosting and simply dust the cupcakes with powdered sugar for a quick, elegant finish.
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One-Bowl Lemon Cupcakes Recipe
Ingredients
- 6 tablespoons butter, melted 3 oz/85 g
- 1/4 cup sour cream, at room temperature 2 oz/57 g
- 1 large egg, at room temperature
- 2 tablespoons whole milk
- 2 tablespoons fresh lemon juice
- 1/2 cup granulated sugar 4 oz/115 g
- 1 tablespoon lemon zest
- 3/4 teaspoon baking powder
- 1/8 teaspoon baking soda
- 1/8 teaspoon salt
- 3/4 cup all-purpose flour 3 3/4 oz/105 g
- 1 recipe Lemon Ermine Frosting
Instructions
- Preheat the oven to 350°F (180°C) and line a 12-cup cupcake pan with 9 paper liners. Set aside.
- In a large bowl, whisk together the melted butter, sour cream, egg, milk, and lemon juice until combined.
- Add in the sugar, lemon zest, baking powder, baking soda, and salt, and whisk to blend.
- Fold in the flour until fully mixed, then divide evenly among the prepared baking cups about ¾ of the way up.
- Bake for 15 to 18 minutes, or until a toothpick inserted into the center comes out clean.
- Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
- When cooled, frost with Lemon Ermine Frosting or frosting of your choice!
- Store in an airtight container at room temperature for up to 1 day. For longer storage, refrigerate for up to 2 days.