- 1 cup whole wheat flour
- 1 cup oats
- 1/2 cup white sugar
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup milk
- 1/4 cup vegetable oil
- 1 egg
- 1 teaspoon vanilla extract
- 2 cups diced strawberries
- 1 cup fresh blueberries
- Preheat oven to 425 degrees F (220 degrees C). Grease muffin cups or line with paper muffin liners.
- Mix flour, oats, sugar, baking powder, baking soda, and salt together in a bowl. Combine milk, vegetable oil, egg, and vanilla extract in a separate bowl.
- Stir milk mixture into flour mixture until batter is combined. Fold in strawberries and blueberries. Spoon batter into prepared muffin pan until full.
- Bake in preheated oven until a toothpick inserted into the center comes out clean, 18 to 22 minutes.