Ingredients:
For the cupcakes:
- 1 ½ cups (190g) all-purpose flour
- 1 tsp baking powder
- ¼ tsp baking soda
- ¼ tsp salt
- ½ cup (115g) unsalted butter, softened
- ¾ cup (150g) granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- Zest of 1 lemon
- 2 tbsp lemon juice
- ½ cup (120ml) milk
- 1 cup fresh or frozen blueberries (tossed in 1 tsp flour)
For the lemon buttercream frosting:
- ½ cup (115g) unsalted butter, softened
- 1 ½ cups (190g) powdered sugar
- 1 tbsp lemon juice
- Zest of ½ lemon
- 1–2 tsp milk (to adjust consistency, if needed)
Instructions:
- Preheat oven to 350°F (175°C). Line a cupcake pan with paper liners.
- In a bowl, whisk flour, baking powder, baking soda, and salt.
- In a large bowl, beat butter and sugar until light and fluffy (about 2-3 mins).
- Add eggs, one at a time. Mix in vanilla, lemon zest, and lemon juice.
- Gradually add the dry ingredients and milk, alternating between the two. Mix until just combined.
- Gently fold in the blueberries (coat them in flour to prevent sinking).
- Divide batter among cupcake liners (fill ¾ full). Bake for 20–25 mins, or until a toothpick comes out clean.
- Cool completely before frosting.
🍋 To make the frosting:
- Beat butter until creamy.
- Add powdered sugar gradually, mixing well.
- Add lemon juice and zest. Adjust with milk if needed for smooth texture.
- Frost the cooled cupcakes using a piping bag or spatula.

