2 1/4 cups (200g) oats or oat flour
3 tbsp. (41g) brown sugar
2 tbsp. cornstarch
1 tbsp. baking powder
1/2 tsp. salt
1/2 tsp. cinnamon

  • grind oats into flour in a blender or food processor
  • combine in a large mixing bowl

2-3 bananas
3 eggs
1 cup milk
1/2 cup butter, melted
2 tsp. vanilla

  • mash bananas, then whisk in eggs and other ingredients
  • pour into dry ingredients and stir until just combined (lumps are ok)
  • rest 15 minutes, then stir the batter once more (it should be thick)
  • make waffles with batter and keep warm in a 200°F oven until ready to serve

source: https://cookieandkate.com/gluten-free-banana-oat-waffles/

10/17/2026: replacing old recipe with gluten-free version we tried today