Strawberry Oat Muffins

Name: Strawberry Oat Muffins
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 1 ¾ cups white whole wheat flour or regular whole wheat flour; ⅓ cup old-fashioned oats, plus 2 tablespoons for sprinkling on top; 1 teaspoon baking powder; ½ teaspoon baking soda; ½ teaspoon fine sea salt; ⅓ cup extra-virgin olive oil; ⅓ cup maple syrup; 2 eggs, preferably at room temperature; 1 cup plain Greek yogurt*; 2 teaspoons vanilla extract; 2 cups hulled and diced ripe strawberries (from 1 pound of strawberries, you may not need them all); 1 teaspoon turbinado sugar (also called raw sugar), for sprinkling on top (optional)