Go Back
+ servings
keto chaffles on a cutting board
Print Recipe
5 from 7 votes

Sourdough Chaffles

Golden brown and with a nice sourdough tang, these make the perfect chaffle sandwich and a tasty keto lunch or dinner!
Prep Time5 mins
Cook Time10 mins
Total Time15 mins
Course: Keto Lunches
Cuisine: American
Servings: 2 chaffles
Calories: 331kcal
Author: Chef Jenn


  • 2 egg whites
  • 1/2 cup mozzarella
  • 2 tbsp almond flour
  • 2 tbsp sour cream


  • Use a fork or whisk and whip the egg whites until frothy.
  • Add the remaining ingredients and mix well.
  • Spray both sides of the chaffle maker with cooking spray or oil. This is optional but will help keep them from sticking.
  • Pour half the batter into a pre-heated chaffle maker and close the lid (don't lock it).
  • Cook for about 4-5 minutes or until the chaffle is golden brown and releases easily.
  • Repeat and enjoy!


Serving: 2chaffles | Calories: 331kcal | Carbohydrates: 6g | Protein: 23g | Fat: 24g | Saturated Fat: 10g | Polyunsaturated Fat: 12g | Cholesterol: 58mg | Sodium: 468mg | Fiber: 2g | Sugar: 2g | Net Carbohydrates: 4g