- 1/2 cup milk
- 1 egg
- 3 tablespoons olive oil
- 1 cup all-purpose flour
- 1/4 cup white sugar
- 1 teaspoon baking powder
- 1/2 cup blackberries
- Preheat oven to 400 degrees F (200 degrees C). Line a muffin tin with paper liners.
- Mix milk, egg, and olive oil together in a bowl. Add flour, sugar, and baking powder; mix well. Fold blackberries into the batter.
- Spoon batter into the muffin tin, filling each cup 1/2 way.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 20 minutes.