If you're someone who loves the idea of enjoying a delicious Blueberry Cream Cheese Coffee Cake but has to avoid gluten don't fret! There's a course for you to relinquish in this treat. Just replace the flour with your favorite gluten-free flour blend. Make sure to choose one that can be substituted cup-for-cup, for simplicity. Don't forget to check that your baking powder and baking soda are also gluten-free as they may include hidden traces of gluten sometimes.