INGREDIENTS
5 tbsp
butter ((melted))
1/2 cup
sugar
zest from 1/2 a lemon
3/4 cup
plain yogurt ((175 grams))
1
egg
1 1/2 tsp
baking powder
1/4 tsp
baking soda
1/4 tsp
salt
1 1/2 cups
flour ((180 grams))
1 cup
blueberries ((about 200 grams) (frozen are fine))
1 tbsp
coarse or sparkling sugar