Keto Pizza Chaffle Recipe
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Introduction
There are some things that are just too good to give up, and pizza is one of them. Pizza is also, to be blunt, full of carbs, which makes it a hard one to work around. We have a few attempts at the problem, including our Tasty Keto Pizza With Homemade Sauce.
The chaffle version is the quick one. A chaffle crust takes about five minutes in a waffle maker, and because it comes out crisp rather than soft, it holds toppings without going floppy.
Have you ever made a pizza bagel? Homemade pizza bagels were one of my favorite things to make as a kid. I remember feeling like a little chef, when all I was really doing was slathering pizza sauce on a bagel and burying it in mozzarella.
This recipe took me straight back to that, for two reasons. The first is the texture — a well-cooked chaffle crisps up a lot like a toasted bagel half. The second is that it is just as simple. Make the base, put things on it, heat it until the cheese melts.
What Is a Chaffle?
“Chaffle” is “cheese” and “waffle” together. The original was cheese and egg cooked in a waffle maker as a bun replacement, which is our Easy Traditional Keto Chaffle Recipe.
From there it turned into a general-purpose low-carb base, and the sweet end of the range went a long way from cheese and egg: a Keto Peanut Butter Cup Chaffle, the Best Oreo Keto Chaffles, a Keto Pumpkin Cheesecake Chaffle, and a Keto Strawberry Shortcake Chaffle that tastes like the one you get at a festival.
This one sits closest to the original — it keeps the cheese and the egg, and just adds seasoning and a little coconut flour for structure.
You Need a Mini Waffle Maker
At first a mini waffle maker seemed like a waste of money. How many times have you thought, “I could really go for a mini waffle right now”? Probably never.
Four inches across is a personal pizza, so the small one is what you want here. We use the DASH Mini Waffle Maker — cheap, small, easy to clean.
If you want to feed more than one person without standing at the counter making them one at a time, the Burgess Brothers ChurWaffle Maker makes four at a time. You could host a keto chaffle pizza party with that thing.
Getting the Crust Crisp
This is a pizza, so the crust has to hold up. Two things help.
Cook it the full time. Your chaffle will look done after about a minute. It isn’t. Pull it early and you get a pale, bendy base that goes soggy the moment sauce touches it. Give it the full three to five minutes.
Then let it rest. A chaffle crisps as it cools, so give it a minute or two out of the iron before it goes anywhere near the sauce. It is the difference between a pizza chaffle you can pick up and one you eat with a fork.
If you want to push it further, put a little extra shredded cheese directly on the hot iron before the batter goes in, and a bit more on top before you close the lid. That outer layer fries against the plate into a crisp edge.
What Goes In
Egg, mozzarella, coconut flour, baking powder, garlic powder, Italian seasoning, salt. Most of that is probably already in your kitchen.
The coconut flour is only a teaspoon, and it is there for structure rather than flavor — enough to stop the chaffle being purely egg and cheese, not enough to make it a coconut thing.
This makes two chaffles. Split the batter in half rather than pouring it all in at once, or it comes out the sides.
Delicious Keto Pizza Chaffle Recipe
Ingredients
Chaffle Crust
- 1 large egg
- ½ cup mozzarella cheese
- 1 tsp coconut flour
- ¼ tsp baking powder
- ⅛ tsp garlic powder
- ⅛ tsp Italian seasoning
- A pinch of salt
Pizza Topping
- 2 tbsp rao's marinara sauce, 1 tbsp per chaffle
- ½ cup mozzarella cheese
- 3x pepperoni, each slice cut into four
- A pinch of parmesan cheese, shredded (optional)
- A pinch of parsley (optional)
Nutrition Facts
2 servings per recipe| Per Serving 220 | Per Recipe 450 | |||
| 1 serving of large egg (1 x) @ 60 each | 30 | 60 | ||
| 2 servings of mozzarella cheese (½ cup) @ 80 each | 80 | 160 | ||
| ⅙ serving of coconut flour (1 tsp) @ 60 each | 5 | 10 | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 9 each | 0.56 | 1.13 | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 4 each | 0.25 | 0.5 | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 100 each | 12.5 | 25 | ||
| 2 servings of mozzarella cheese (½ cup) @ 80 each | 80 | 160 | ||
| ⅕ serving of pepperoni (3 x) @ 140 each | 15 | 30 | ||
| 16g | 21% | 33g | 42% | |
| 1 serving of large egg (1 x) @ 4 g each | 2 g | 4 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 6 g each | 6 g | 12 g | ||
| ⅙ serving of coconut flour (1 tsp) @ 2 g each | 0.17 g | 0.33 g | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 0.1 g each | 0.01 g | 0.01 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 7 g each | 0.88 g | 1.75 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 6 g each | 6 g | 12 g | ||
| ⅕ serving of pepperoni (3 x) @ 13 g each | 1.39 g | 2.79 g | ||
| 9g | 43% | 17g | 87% | |
| 1 serving of large egg (1 x) @ 1.5 g each | 0.75 g | 1.5 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 3.5 g each | 3.5 g | 7 g | ||
| ⅙ serving of coconut flour (1 tsp) @ 2 g each | 0.17 g | 0.33 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 1 g each | 0.13 g | 0.25 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 3.5 g each | 3.5 g | 7 g | ||
| ⅕ serving of pepperoni (3 x) @ 6 g each | 0.64 g | 1.29 g | ||
| Trans Fat | 0g | 0% | 0g | 0% |
| 139mg | 46% | 278mg | 93% | |
| 1 serving of large egg (1 x) @ 210 mg each | 105 mg | 210 mg | ||
| 2 servings of mozzarella cheese (½ cup) @ 15 mg each | 15 mg | 30 mg | ||
| 2 servings of mozzarella cheese (½ cup) @ 15 mg each | 15 mg | 30 mg | ||
| ⅕ serving of pepperoni (3 x) @ 35 mg each | 3.75 mg | 7.5 mg | ||
| 530mg | 23% | 1050mg | 46% | |
| 1 serving of large egg (1 x) @ 70 mg each | 35 mg | 70 mg | ||
| 2 servings of mozzarella cheese (½ cup) @ 150 mg each | 150 mg | 300 mg | ||
| ⅙ serving of coconut flour (1 tsp) @ 28 mg each | 2.33 mg | 4.67 mg | ||
| 1 serving of baking powder (¼ tsp) @ 160 mg each | 80 mg | 160 mg | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 1 mg each | 0.06 mg | 0.13 mg | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 1 mg each | 0.06 mg | 0.13 mg | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 460 mg each | 57.5 mg | 115 mg | ||
| 2 servings of mozzarella cheese (½ cup) @ 150 mg each | 150 mg | 300 mg | ||
| ⅕ serving of pepperoni (3 x) @ 470 mg each | 50.36 mg | 100.71 mg | ||
| 4g | 1% | 8g | 3% | |
| 1 serving of large egg (1 x) @ 0.99 g each | 0.5 g | 0.99 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 1 g each | 1 g | 2 g | ||
| ⅙ serving of coconut flour (1 tsp) @ 8 g each | 0.67 g | 1.33 g | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 2 g each | 0.13 g | 0.25 g | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 0.7 g each | 0.04 g | 0.09 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 6 g each | 0.75 g | 1.5 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 1 g each | 1 g | 2 g | ||
| 1g | 3% | 2g | 6% | |
| ⅙ serving of coconut flour (1 tsp) @ 6 g each | 0.5 g | 1 g | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 0.3 g each | 0.02 g | 0.04 g | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 0.4 g each | 0.03 g | 0.05 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 2 g each | 0.25 g | 0.5 g | ||
| 1g | 1g | |||
| ⅙ serving of coconut flour (1 tsp) @ 1 g each | 0.08 g | 0.17 g | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 0.1 g each | 0.01 g | 0.01 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 4 g each | 0.5 g | 1 g | ||
| Sugar Alcohols | 0g | 0% | 0g | 0% |
| Allulose | 0g | 0% | 0g | 0% |
| 3g | 7g | |||
| 1 serving of large egg (1 x) @ 0.99 g each | 0.5 g | 0.99 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 1 g each | 1 g | 2 g | ||
| ⅙ serving of coconut flour (1 tsp) @ 2 g each | 0.17 g | 0.33 g | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 1.7 g each | 0.11 g | 0.21 g | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 0.3 g each | 0.02 g | 0.04 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 4 g each | 0.5 g | 1 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 1 g each | 1 g | 2 g | ||
| 18g | 36% | 36g | 72% | |
| 1 serving of large egg (1 x) @ 6 g each | 3 g | 6 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 7 g each | 7 g | 14 g | ||
| ⅙ serving of coconut flour (1 tsp) @ 2 g each | 0.17 g | 0.33 g | ||
| ⅛ serving of garlic powder (⅛ tsp) @ 0.5 g each | 0.03 g | 0.06 g | ||
| ⅛ serving of Italian seasoning (⅛ tsp) @ 0.1 g each | 0.01 g | 0.01 g | ||
| ¼ serving of rao's marinara sauce (2 tbsp) @ 2 g each | 0.25 g | 0.5 g | ||
| 2 servings of mozzarella cheese (½ cup) @ 7 g each | 7 g | 14 g | ||
| ⅕ serving of pepperoni (3 x) @ 5 g each | 0.54 g | 1.07 g | ||
About these numbers: We are home cooks, not certified nutritionists. Nutrition is shared as a courtesy and calculated with free online nutrition calculators — we compare a few to get as close as we can — so please treat it as a helpful estimate rather than a guarantee. The brands you buy, any swaps you make, and how generously you portion the recipe will all move these numbers.
Directions
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Preheat oven to 400 degrees. Preheat waffle maker as well.
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In a small bowl, combine egg, mozzarella cheese, coconut flour, baking powder, garlic powder, Italian seasoning, and salt.
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Pour half of the chaffle mixture into the center of the waffle iron. Allow to cook for 3-5 minutes.
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Carefully remove and repeat for second chaffle.
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Top each chaffle with sauce, mozzarella cheese, and pepperoni.
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Place chaffles on a baking sheet and place in the oven for 4-5 minutes and broil for 1 minute afterwards.
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Remove and sprinkle some parsley or basil if desired. Enjoy!
Notes
- Cook the chaffle the full 3-5 minutes and let it rest a minute or two before topping it. A chaffle pulled early stays soft and goes soggy under the sauce.
- Split the batter in half. This makes two chaffles, and a waffle maker filled to the rim overflows.
- A tablespoon of sauce per chaffle is all this needs; the crust is small and wet toppings are what make it soggy.
- Freeze the plain chaffles flat on a baking sheet first, then bag them. Bagged warm, the steam turns to water and sets them into a single block.
- Take them straight from the freezer to a hot oven or air fryer to crisp back up, then top and bake as usual. Do not thaw them first and do not microwave them — both give you a limp base.
Making Them Ahead and Freezing
The crust is the slow part of this recipe, and it is the part you can do in advance. Freeze the chaffles bare — not topped and baked, which gives you a soggy reheat.
Go from the freezer straight into a hot oven or air fryer to crisp them, then top and bake as usual. Do not thaw them first and do not microwave them; both leave you with a limp base, which defeats the point of using a chaffle as a crust.
Two ways to do it. You can wrap them individually in foil, which is the fewest steps but takes the longest. Or you can spread them on a baking sheet, freeze them until solid, and then tip them all into a freezer bag.
The second way is worth the extra step. If you bag them while they are still warm, the steam turns to water and freezes them into a single block, and then you are chipping one chaffle out of a brick every time you want lunch.
Pizza Toppings
Once the crust is made, the rest is yours. Plenty of pizza toppings happen to be low in carbs, including:
- Onions
- Green bell peppers
- Sausage
- Mushrooms
- Olives
- Spinach
- Herbs
Go easy with the wet ones. A four-inch crust does not have much surface area, and mushrooms or spinach release water as they cook.
Which Sauce to Use
Any low-carb pizza sauce works. We use Rao’s marinara — it is low in carbs, it tastes good, and it comes in several varieties. Rao’s also makes a pizza sauce — check its label for the macros.
You only need a tablespoon per chaffle, so a jar lasts a long time on this recipe.
If you would rather not buy a sauce for it, the homemade one from our Tasty Keto Pizza With Homemade Sauce is tomato paste, garlic, olive oil and seasoning, and it comes together while the crust bakes.
Variations To Keto Pizza Chaffle Recipe
Toppings are yours to choose — it is a pizza. Tomato paste works in place of the marinara if that is what is open, though it is thicker and more concentrated, so you need less of it.
The batter itself is less flexible. It is formulated for coconut flour, and almond flour is not a one-for-one swap: it absorbs far less liquid, so the ratio would have to change.
Eat them straight from the oven, while the cheese is still going and the edges of the chaffle are crisp. Left to sit they soften, and the whole appeal is that a chaffle crust stays firmer than a regular low-carb base would.
Click HERE To Pin Keto Pizza Chaffle
Please rate the recipe below and tell us how it went in the comments — and the hashtag is #buttertogetherkitchen if you post a photo of yours.
Updated — September 18, 2026: The coconut flour note now describes the amount and its purpose instead of predicting how it will taste.
Correction — September 18, 2026: The recipe uses 2 tbsp of marinara, one per chaffle. The ingredient list previously showed 1 tbsp for the full batch of two.