Carrot-Walnut Muffins

Details

Ingredients

• nonstick cooking spray
• 1 ¾ cups whole wheat flour
• 1 ½ teaspoons baking powder
• 1 teaspoon ground cinnamon
• ½ teaspoon baking soda
• ½ teaspoon salt
• ½ teaspoon ground ginger
• ¼ teaspoon ground nutmeg
• 2 cups peeled and grated carrots
• ¾ cup roughly chopped walnuts
• ¾ cup raisins
• 1 ½ tablespoons whole wheat flour, or as needed
• ½ cup maple syrup
• ⅓ cup extra-virgin olive oil
• 2 eggs, at room temperature
• 1 cup plain Greek yogurt
• 1 teaspoon vanilla extract
• 1 tablespoon turbinado sugar, or to taste