INGREDIENTS
280 g
kumquat's all-purpose flour or other gluten-free flour
1/2 cup
sugar
2 tsp
baking powder
1/2 tsp
baking soda
1/4 tsp
salt
1 cup
fresh blueberries
1 tbsp
grated lemon rind
3/4 cup
buttermilk
1/4 cup
melted butter
1 tsp
vanilla extract
1 tsp
fresh lemon juice
1
large egg
1 cup
powdered sugar
1 1/2 tsp
lemon juice