Healthy Vegan Gluten-Free Gingerbread Muffins

"Soft simple Healthy Gingerbread Muffins that are holiday perfect plain or extra special dressed up with a sprinkle of sugar and dreamy frosting dollop! These muffins are vegan and gluten-free, made with healthy ingredients like oat flour, pumpkin, and maple syrup. Of course there is plenty of spice involved--ground ginger, cinnamon, cloves, and fresh ginger too. Nothing beats a soft, warm, fragrant muffin with a deliciously sugar-crusted top, but a layer of rich coconut butter frosting never hurts either!"