RECIPE: Gluten-Free Banana-Blueberry MuffinsPosted by: Elle Davis on June 18th, 2012
I made these gluten-free banana-blueberry muffins yesterday and everyone was a happy camper. They’re so light and fluffy! I had some trouble finding xanthan gum, but found it at Whole Foods. Instead of frozen blueberries like the original recipe calls for, I used fresh ones.
1 stick (8 tablespoons) unsalted butter, at room temperature
2/3 cup sugar
1 tsp pure vanilla extract
1 extra-large egg, at room temperature
½ cup sour cream (low-fat is fine, non-fat won’t work)
2 medium-size ripe bananas (1 mashed and 1 diced)
1 ½ cups all-purpose gluten free flour
¾ tsp xanthan gum
1 ½ tsp baking powder
¼ tsp baking soda
¾ fresh (or frozen) blueberries
1. Preheat the oven to 350 degrees. Grease or line a standard 12-cup muffin tin with unsalted butter and set aside.
2. In a large bowl, cream the butter and the sugar until light and fluffy. Add the vanilla and the egg and mix until well combined. Next, add in the sour cream and the mashed banana – mix again until well blended.
Add the flour, xanthan gum, baking powder, baking soda, and salt to the wet ingredients, reserving a few tablespoons of flour in a separate bowl. Beat the batter well until it becomes thicker and a bit more elastic, which means that the xanthan gum has been activated.
3. Carefully fold the diced bananas into the batter. Toss the blueberries in the reserved flour, and carefully fold them into the batter as well. Divide the batter evenly among the twelve prepared muffin cups.
4. Place the muffin tin into the center of the preheated oven and bake at 350 degrees for 20 to 25 minutes, or until the muffins are brown around the edges and a toothpick inserted into the center of the middle muffin comes out with a few moist crumbs attached.