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The Best Ever Keto Chaffles

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Have you tried making chaffles yet? This keto chaffle recipe is as close to perfect as it gets. After months of tweaking, I’ve nailed down a method that creates chaffles that are crispy on the outside and soft inside—without any cheese bits or eggy taste!

By the way, my Keto Chaffles cookbook has been out for a while now, and it’s packed with all sorts of chaffle recipes—from basic flavors to nut-free, dairy-free, and even egg-free options, plus sandwiches, burgers, and sweet treats like cakes and donuts. If you haven't grabbed your copy of Keto Chaffles yet, you’re missing out on some of my BEST recipes!

UPDATE: Since so many of you loved my chaffle recipes, I’ve put together an Ultimate Guide To Chaffles. It covers everything my readers have asked about, so be sure to check it out!

How To Make Keto Chaffles

To make these chaffles, I used a 4-inch Dash Mini Waffle Iron, which is perfect for small, crispy waffles. You could either get the classic mini waffle maker or the mini panini maker which is even better for sandwiches.

If you don’t have a mini waffle maker, no worries! A regular waffle maker will work just fine. The only difference is that you’ll get a slightly different yield, but the taste and texture will still be spot-on.

One tip that makes a HUGE difference is blending the ingredients. While you can simply mix everything by hand, using a blender or food processor helps create a smoother, more consistent batter. This not only ensures even cooking but also gives the chaffles a fluffier texture without any cheesy bits. It’s one of the key reasons these chaffles turn out so perfectly every time.

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Tips for the Best Keto Chaffles

  • Preheat your waffle maker to ensure the chaffles cook evenly and get that nice, crispy exterior.
  • Avoid overfilling the waffle maker, especially if you're using a regular size. The batter can overflow, making a mess and affecting the texture.
  • Let the chaffles cool on a wire rack after cooking. This helps them crisp up as they cool, so resist the urge to stack them right away.
  • Experiment with add-ins like herbs, spices, or even a bit of garlic powder for extra flavor.

Whether you use a mini or regular waffle maker, these chaffles will turn out crispy on the outside and soft on the inside, perfect for sandwiches, burgers, or just as a side.

The Best Ever Keto Chaffles

Can I Make Sweet Keto Chaffles?

Looking for more tips for sweet keto chaffles? Make sure to check my guide to the BEST Sweet Keto Chaffles here. Although the vast majority of tips in this post apply to sweet chaffles to, there are some key differences in types of sweeteners and their effects on texture and flavor.

How To Make Nut-Free, Egg-Free, or Dairy-Free Chaffles

If you have food allergies or dietary restrictions, don’t worry! There are plenty of ways to adapt this savory chaffle recipe to suit your needs. Here are some swaps that work well for savory chaffles.

Can I Make Nut-Free Chaffles?

Yes, it’s easy to make nut-free chaffles. For savory chaffles, you can swap the almond flour for one of these options:

  • 1 tbsp (8 g/ 0.3 oz) coconut flour or
  • 2 tbsp (12 g/ 0.4 oz) fine sesame flour or
  • 1/4 cup (25 g/ 0.9 oz) ground sunflower seeds or
  • 2 1/2 tbsp (18 g/ 0.6 oz) flax meal (it can also be used although it works better in savory chaffles).

Can I Make Egg-Free Chaffles?

Yes, you can make egg-free chaffles. They tend to be a bit crispier and less fluffy, which works well for savory options. To make your chaffles egg-free, replace the egg with one of the following:

  • 1 tbsp (7 g/0.3 oz) flax meal, plus 3 tablespoons (45 ml) water
  • 1 tbsp (8 g/0.3 oz) ground chia seeds, plus 3 tablespoons (45 ml) water

Can I Make Dairy-Free Chaffles?

If you can’t have dairy, you can use vegan cheese to replace the mozzarella. Here’s how:

Swap the 1/2 cup (57 g/2 oz) grated mozzarella cheese for an equal amount of grated vegan cheese. Hard vegan cheeses, especially those based on almonds or coconut oil, work best. Just be aware that vegan cheese often has a slightly different texture, making the chaffles a bit crispier, which is great for savory dishes.

How To Use Keto Chaffles

This basic chaffle recipe is perfect for making sandwiches, burgers, or enjoying as a side dish dipped in soups or stews. I’ve kept these cheese waffles plain and simple, but you can easily customize them by adding your favorite spices or herbs for extra flavor.

I’ve also used this recipe as a base for my Pepperoni Pizza Chaffles. It’s a versatile option that works really well in sandwiches and burgers as a low-carb bread replacement.

If you’re interested in making sweet chaffles for breakfast or dessert, you can easily modify this recipe. Just use neutral-tasting mozzarella cheese, reduce the baking powder, and add a low-carb sweetener. For the perfect sweet chaffles, you can follow this Sweet Chaffle recipe.

Storage Tips for Keto Chaffles

Chaffles are great for meal prep because they store well and can be easily reheated. Here’s how to store them:

  • Room Temperature: If you plan to eat the chaffles within a day or two, you can store them at room temperature in a sealed container. This will keep them soft, but if you prefer them crispy, leave them uncovered.
  • Refrigerator: For longer storage, place the chaffles in an airtight container and refrigerate them for up to a week. They’ll stay fresh and retain their texture.
  • Freezer: To keep chaffles for an extended period, freeze them. Lay them out on a baking sheet to freeze individually, then transfer them to a freezer-safe bag or container. They’ll keep for up to 3 months. When you’re ready to enjoy, just reheat them in a toaster or waffle maker to bring back their crispiness.
  • Reheating Tips: Whether stored in the fridge or freezer, chaffles can be easily reheated. For the best texture, pop them in a toaster, oven, or back in the waffle maker until they’re crispy and warm.

The Best Ever Keto Chaffles

Hands-on Overall

Serving size chaffle

Allergy information for The Best Ever Keto Chaffles

✔  Gluten free
✔  Dairy free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Coconut free
✔  Shellfish free
✔  Beef free
Pescatarian
Low FODMAP
Vegetarian
Vegan

Nutritional values (per chaffle)

Net carbs2.3 grams
Protein12.3 grams
Fat18.4 grams
Calories224 kcal
Calories from carbs 4%, protein 22%, fat 74%
Total carbs3.5 gramsFiber1.2 gramsSugars0.8 gramsSaturated fat6.6 gramsSodium296 mg(13% RDA)Magnesium44 mg(11% RDA)Potassium139 mg(7% EMR)

Ingredients (makes 2 small chaffles)

Instructions

  1. Measure out all the ingredients for the waffles. Preheat a mini waffle maker, or use a regular waffle maker. The Best Ever Keto Chaffles
  2. You can either place all of the ingredients in a bowl and mix until combined, or blend them. To do that, place the egg, mozzarella, almond flour and baking powder in a blender or a food processor. The Best Ever Keto Chaffles
  3. I made a double batch and blended half of the batter to compare the results. Both tasted great although the blended chaffles had a much better, fluffier and more even texture with no cheesy bits. The Best Ever Keto Chaffles
  4. To make 2 small waffles, spoon half of the batter (4 tablespoons, about 66 g/ 2.3 oz) into the hot waffle maker.
  5. Close the waffle maker and cook for 3 to 4 minutes. Keep an eye on the batter in case it overflows (read our leakproof tips above).
  6. When done, open the lid and let it cool down for a few seconds. Use a spatula to gently transfer the chaffle onto a cooling rack. Repeat for the remaining batter to get two chaffles. The Best Ever Keto Chaffles
  7. Let the chaffles cool down completely. They will be soft when they are warm but will crisp up as they cool down.
  8. Enjoy immediately or store the chaffles, without any topping, in a sealed container at room temperature for up to 3 days, or in the fridge for up to a week. For longer storage, freeze for up to 3 months. The container will keep them soft but you can leave them uncovered if you prefer them crispy. The Best Ever Keto Chaffles

Basic Savory Chaffles
Step by Step

★★★★★★★★★★
4.9 stars, average of 251 ratings
Basic Savory Chaffles
The best way to make chaffles that are crispy on the outside and soft inside. No cheese bits and no eggy taste! The master chaffle recipe that can be used to make sandwiches, burgers and more.
Hands on15m
Overall15m
Servings2
Calories224 kcal
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Ingredients

Instructions

  1. Measure out all the ingredients for the waffles. Preheat a mini waffle maker, or use a regular waffle maker.
  2. You can either place all of the ingredients in a bowl and mix until combined, or blend them. To do that, place the egg, mozzarella, almond flour and baking powder in a blender or a food processor.
  3. I made a double batch and blended half of the batter to compare the results. Both tasted great although the blended chaffles had a much better, fluffier and more even texture with no cheesy bits.
  4. To make 2 small waffles, spoon half of the batter (4 tablespoons, about 66 g/ 2.3 oz) into the hot waffle maker.
  5. Close the waffle maker and cook for 3 to 4 minutes. Keep an eye on the batter in case it overflows (read our leakproof tips above).
  6. When done, open the lid and let it cool down for a few seconds. Use a spatula to gently transfer the chaffle onto a cooling rack. Repeat for the remaining batter to get two chaffles.
  7. Let the chaffles cool down completely. They will be soft when they are warm but will crisp up as they cool down.
  8. Enjoy immediately or store the chaffles, without any topping, in a sealed container at room temperature for up to 3 days, or in the fridge for up to a week. For longer storage, freeze for up to 3 months. The container will keep them soft but you can leave them uncovered if you prefer them crispy.

Nutrition (per chaffle)

Calories224kcal
Net Carbs2.3g
Carbohydrates3.5g
Protein12.3g
Fat18.4g
Saturated Fat6.6g
Fiber1.2g
Sugar0.8g
Sodium296mg
Magnesium44mg
Potassium139mg

Detailed nutritional breakdown (per chaffle)

Net carbsProteinFatCalories
Total per chaffle
2.3 g12.3 g18.4 g224 kcal
Egg, whole, fresh, raw (free-range or organic eggs)
0.2 g3.1 g2.4 g36 kcal
Cheddar cheese
0.9 g6.5 g9.4 g114 kcal
Almond flour (blanched ground almonds, almond meal)
1.1 g2.7 g6.6 g74 kcal
Baking powder, gluten-free
0.1 g0 g0 g1 kcal

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Martina Slajerova
Creator of KetoDietApp.com

Martina Slajerova

I changed the way I ate in 2011, when I was diagnosed with Hashimoto’s, an autoimmune disease that affects the thyroid. I had no energy, and I found it more and more difficult to maintain a healthy weight.

That’s when I decided to quit sugar, grains, and processed foods, and to start following a whole-foods-based ketogenic approach to food.

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Comments (18)

Thank you for the recipe
Is the nutrition for 1 or 2 chaffles ?
Thank you

Hi Rosa, it's per chaffle.

What hand blender did you use in the video demonstration? The one I bought doesn’t blend as well as the one you used. The batter kept getting caught up above the blade & wouldn’t blend. I repeatedly had to scrape it out & reblend. I even tried it in a cup. Thanks!

Hi Tosha, I have a Bamix immersion blender which I use together with a small blender container (Amazon link) - this is the best one for small amounts. The one used in the video was another stick blender - the video was made by our recipe developer Jo.

Thank you.

VERY GOOD
thank s a lot

This was a breeze to make and very good! I doubled the recipe and used 100g shredded low moisture mozzarella and 15g grated cheddar as that's all I had, and had no problems. The batter is quite thick so next time I might add a dash of double cream, but other than that this is a very reliable recipe that I will be making often 😊 As advertised, they crisp up when cool, but are delicious warm too!
Question - Can I use another flour instead of almond? Just for variety I was wondering if I could substitute peanut flour or coconut flour, or even lupin flour, and if so, at what ratio? Or perhaps some other ground nuts? Macadamias, pecans, walnuts? Would they work, or are they too greasy? I love experimenting with recipes (but only once I've tried the original!)
Thanks again! This was fantastic with the following toppings for Saturday brunch:
1. Butter and Marmite
2. Butter and your salted caramel sauce!
3. Butter and Lakanto maple syrup
4. Crunchy peanut butter and keto raspberry jam

Thank you Anu, great feedback and tips for toppings! The dough is thicker when blended which helps the chaffles stay together and prevents leaking from the chaffle maker - I would probably not add any more liquids just in case.
Yes you can use other options too - I listed some here but I'm working on a chaffle guide which I'll share soon (next week). That will have everything about how I make chaffles and all the alternatives you can use. I haven't tried peanut flour but I think the conversion will be similar as for defatted sesame seed flour (about 2 tbsp to replace the 1/4 cup almond flour). For coconut flour I only use 1 tbsp as it's very absorbent. Macadamias might be too greasy so if you use it definitely go for shredded mozzarella (less fat than cheddar) and maybe add a teaspoon of coconut flour. Happy experimenting! 😊

Hi Martina, just wanted to let you know that I have got these to successfully work with lupin flour too 😊 For a double batch, I used 150g shredded low-moisture mozzarella, 2 large eggs, 1/2 tsp baking powder, 1 tbsp (12.5g) lupin flour, and 2 tbsp double cream. For flavour, I usually also add 1/8 tsp salt and 4 drops of liquid Stevia. This makes 4 waffles/chaffles (I have a regular waffle iron that you put on the hob, making square waffles, something like this one www.amazon.co.uk/gp/product/B004VQXK5Q/) and the macros come to 169 kCal, 1.8g total carbs, 0.63g net carbs, 11.3g protein, 13.1g fat per waffle. This is also probably because I live in the UK where the mozzarella and double cream are wonderfully low in carbs 😊

Thank you so much Anu, this is amazing!! I will have to try lupin flour!

I’m so excited to try this. Just ordered the mini waffle maker!  I was wondering. Can you make the “batter” ahead of time and keep it in the refrigerator or is it best to make them all at once?

That mini waffle maker was some of the best buys I made last year! There's baking powder so I think it's better if you make it fresh and then keep the chaffles at room temperature or in the fridge and reheat if needed.

Thanks so much. I made a double recipe tonight and came out with about 3 1/2 servings/chaffles. I love LOVE love the measurements by weight. I bake a lot and it was so much easier to weigh then stress about volume. In the future, I will just commit more time to make a bigger batch ahead of time. Thanks again.

Thank you Heather! I still have a few in the freezer 😊 I think weights are absolutely essential for baked recipes because it's easy to get the dry ingredients wrong - and they never weigh exactly the same "per cup".

This is probably a good recipe. It is very much like the one I published in September 2019 on my blog. One needs a waffle, even if it is a 'chaffle' to have a certain crunchy, light  texture.

Would rinsed and drained cottage cheese work in this recipe?

Hi Elizabeth, I haven't tried cottage cheese but I assume the texture would be different and it won't crisp up very well. You can still make chaffles but they'd be softer and may be more fragile.

Thank you.