Ingredients
Method
- Preheat oven to 350°F (175°C) and grease an 8-inch baking pan.
- Whisk together flour, baking powder, and salt in a bowl.
- Cream butter and sugar until light and fluffy.
- Beat in egg and vanilla extract.
- Gradually mix in dry ingredients alternating with buttermilk.
- Fold in blueberries and lemon zest gently.
- Spread batter evenly into prepared pan.
- Sprinkle extra sugar over the top.
- Bake for 35–40 minutes until a toothpick inserted comes out clean.
- Cool slightly before slicing and serving.
Notes
- Use frozen blueberries if fresh are unavailable but do not thaw them before mixing.
- Do not overmix the batter to keep the cake soft and tender.
- Store leftovers in an airtight container for up to 3 days.
- Serve warm with a dusting of powdered sugar if desired.
