Nonstick cooking spray
3/4 cup all-purpose flour, divided
1 teaspoon ground cinnamon
2 bananas, peeled and cut into 12 diagonal slices
1/2 cup sparkling water
2 egg whites
2 tablespoons granulated sugar
1/2 teaspoon vanilla
1 tablespoon powdered sugar
Preheat oven to 425 degrees F. Coat 12 2 1/2-inch muffin cups with cooking spray; set aside. In a medium bowl stir together 1/4 cup of the flour and the cinnamon. Add banana pieces and toss to coat (you may not use all of the flour mixture). Transfer banana pieces to a plate or tray and freeze for 10 minutes.
Add the remaining 1/2 cup flour to another medium bowl. Slowly whisk in the sparkling water until fully incorporated. Whisk in the egg whites, vanilla, and granulated sugar until you have a smooth batter.
Add the banana pieces, one at a time to the batter, turning to coat. Using a spoon, spoon the banana pieces and some of the batter into the prepared muffin cups. Spoon any remaining batter evenly over the banana pieces.
Bake for 7 minutes or until batter is set. Invert the muffin cups over a tray to remove the fritters. Sprinkle with powdered sugar and serve warm.
Per Serving: cal. (kcal) 121, carb. (g) 27, fiber (g) 2, sugar (g) 10, pro. (g) 3, vit. A (IU) 49, vit. C (mg) 4, Thiamin (mg) 0, Riboflavin (mg) 0, Niacin (mg) 1, Pyridoxine (Vit. B6) (mg) 0, Folate (µg) 36, sodium (mg) 19, Potassium (mg) 178, calcium (mg) 10, iron (mg) 1, Percent Daily Values are based on a 2,000 calorie diet