Blueberry Coffee Cake recipe for managing PCOS and pregnancy on Fertility Chef

Ingredients

• Cooking spray
• 1 cup all-purpose flour
• 1 cup whole-wheat pastry flour or regular whole-wheat flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 3 tablespoons sugar
• 1/2 teaspoon ground cinnamon
• 1/2 cup chopped walnuts
• 1/2 cup packed brown sugar
• 2 tablespoons butter, at room temperature
• 2 tablespoons canola oil
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 cup plain nonfat yogurt
• 1 cup fresh blueberries, or frozen and thawed