2 cups self raising flour
3/4 brown sugar
1 cup fresh blueberries (you could use frozen in a pinch but fresh is better)
1 egg, lightly beaten
3/4 cup buttermilk
1/4 cup olive oil
Coat a 12 hole muffin pan with cooking spray. Preheat oven to 200c.
Sift flour and sugar into a large bowl. Stir in the remaining ingredients until just combined, don't overmix or the muffins will be tough.
Bake for 15 minutes.
A nice touch which I didn't do with these muffins is to sprinkle some raw sugar over the uncooked muffins before baking. Gives them a sweet crunch without adding too much extra sugar.