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Oat Flour Waffle Recipe

oat flour waffles on a plate with butter and syrup
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5 from 1 review

This oat flour waffle recipe is a household favorite. I am always sad when we work our way through a batch, they are that good. Thankfully the recipe is easy and I have it memorized from making them so much. 

  • Author: Becky Schmieg
  • Prep Time: 10 minutes
  • Cook Time: 30
  • Total Time: 40 minutes
  • Yield: 10-12 waffles 1x
  • Category: Breakfast
  • Cuisine: American

Ingredients

Units Scale
  • 1 cup milk, room temp
  • 2 tbsp white vinegar
  • 1 & 3/4 cup oat flour
  • 4 tbsp cornstarch
  • 2 tsp baking powder
  • 2 tbsp sugar
  • 3/4 tsp salt
  • 1/2 tsp cinnamon
  • 1/3 cup avocado oil or canola oil
  • 2 eggs, room temp
  • 1 tsp vanilla

Instructions

  1. Heat waffle iron. 
  2. Add vinegar and milk to a large liquid measuring cup, set aside. 
  3. Grind oats if you need to make oat flour, then whisk together oat flour, cornstarch, sugar, baking powder, salt and cinnamon in a mixing bowl.
  4. Add eggs and oil to the measuring cup with the milk and whisk until combined. 
  5. Add the wet ingredients to the dry and whisk until combined. 
  6. Once waffle iron is hot, add about 1/4 cup of batter to the iron and close. Set a time for 3.5 minutes and check for doneness. Transfer waffles to a wire cooling rack as you work. 
  7. To freeze, keep waffles on the cooling rack and place in the freezer for 1 hour or so, then transfer to a freezer-safe bag to store for up to 6 months. 

Notes

Waffle iron – the measurement of 1/4 cup per waffle is based on the waffle iron that I use. If you have a different iron, you might need more batter per waffle and it will change the yield. 

Oil – avocado oil is my preferred oil. Coconut oil works but I can taste it and do not enjoy it. Canola oil is fine too, it’s just best to use a neutral-tasting oil.

Find it online: https://www.figjar.com/oat-flour-waffles/