There are plenty of blueberry muffin recipes. This recipe is from Donna Hay.
2 1/2 cups S/R flour
1 teaspoon baking powder
1 cup raw sugar
1 egg
1/2 cup vegetable oil (I used Sunflower oil)
2 teaspoons vanilla essence
3/4 cup milk
300gr frozen or fresh blueberries
In a large bowl, place...