Wild Blueberry Cake Donuts
- 2 tablespoons salted butter (melted, plus extra for greasing the donut tin)
- 1/3 cup granulated sugar
- 1/3 cup whole milk
- 1 large egg
- 1 1/2 teaspoons vanilla extract
- 1 cup all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon table salt
- 3/4 cup wild blueberries (fresh or frozen)
- 2 tablespoons wild blueberries (fresh or frozen)
- 1/8 teaspoon vanilla extract
- 1 cup powdered sugar (also called icing sugar or confectioner's sugar)
- Make the blueberry donuts:
- Make the blueberry glaze: