These oat flour waffles are soft, fluffy, and perfectly crisp around the edges. Made with simple pantry ingredients in one bowl, they come together in about 20 minutes for an easy cozy breakfast.
Preheat waffle iron according to manufacturer instructions and lightly grease if needed.
In a large bowl, whisk together oat flour, baking powder, baking soda, salt, and sugar.
Add eggs, milk, melted butter, and vanilla, and whisk until smooth and just combined.
Let batter rest for 10 minutes to thicken slightly. The batter should look like thick, smooth heavy cream. If it’s too thin, add 1-2 tbsp more flour. If it’s too thick, add 1-2 tbsp more milk.
Scoop ¼ cup of batter into the waffle iron and cook according to your machine, about 3–5 minutes, until golden and crisp.
Remove waffles carefully and repeat with the remaining batter. Serve warm.
Notes
Resting the batter helps the oat flour absorb moisture properly.
The batter should look thick and smooth before cooking.