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Spooky Keto Chocolate Chaffles

5 stars, average of 13 ratings

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I love creating healthy keto recipes for the spooky season. They are just so much fun to make and I get to experiment with ingredients I don't usually use — such as black cocoa powder.

I kept this recipe nut-free by using coconut flour although you could use about three times more almond flour if you need to substitute it for the coconut flour.

One batch will make 4 to 5 chaffles, depending on how much batter you use per chaffle. I find it easier to make 5 chaffles as the batter is less likely to leak out of the waffle maker. You can see more leakproof tips in my original Sweet Chaffle recipe.

I kept the frosting simple by adding sugar-free vanilla extract but you could add a few drops of green food colouring combined with some peppermint extract, or red food colouring with some cherry extract.

Ok, I'll admit it… The decoration is not exactly what I expected but I thought it was still pretty good for a simple 20-minute Halloween keto treat. Enjoy!

Hungry for more? I've got loads of Halloween inspired keto recipes to choose from!

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Love chaffles? Check out my latest keto cookbook! From basic flavoured chaffles, nut-free, dairy-free and even egg-free chaffles, sandwiches, burgers and garlic bread to sweet treats including cakes, s'mores and even donuts — my Keto Chaffles book is full of awesome recipes you will want to make over and over again!

Hands-on Overall

Serving size 1 chaffle

Allergy information for Spooky Keto Chocolate Chaffles

✔  Gluten free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Fish free
✔  Shellfish free
✔  Beef free

Nutritional values (per serving, 1 chaffle)

Net carbs3.8 grams
Protein7.8 grams
Fat14 grams
Calories167 kcal
Calories from carbs 9%, protein 18%, fat 73%
Total carbs6.4 gramsFiber2.6 gramsSugars2.1 gramsSaturated fat8.6 gramsSodium219 mg(10% RDA)Magnesium36 mg(9% RDA)Potassium170 mg(8% EMR)

Ingredients (makes 5 chaffles)



  1. Preheat the mini waffle maker. Prepare all of the ingredients for the chaffle batter. Spooky Keto Chocolate Chaffles
  2. Start with the whole egg, egg white, mozzarella and cream cheese. Blend until smooth. Spooky Keto Chocolate Chaffles
  3. Add the dry ingredients (cocoa powder, coconut flour and baking powder) and blend again until well combined.
    Spooky Keto Chocolate Chaffles
  4. Cook each waffle (about 50 g/1.8 oz batter) in a preheated mini waffle maker for 2 to 3 minutes.
  5. Open the waffle maker and let the chaffle rest to cool down slightly. Open the waffle maker, let the chaffle cool down for 15 seconds, and then use a spatula to remove and let cool down completely. Repeat until you make 5 chaffles. Spooky Keto Chocolate Chaffles
  6. Meanwhile, while the chaffles are cooling down, place the whipping cream, cream cheese, vanilla extract and powdered Erythritol in the bowl of a mixer. Using the whisk attachment, whisk until thick and creamy. Spooky Keto Chocolate Chaffles
  7. Place the mixture in a piping bag and decorate in any way you like. I tried to draw a spooky skeleton face but you can just spread the mixture on top using a spoon. The mixture is thick so you may need to use a spoon to smoothen your decorations. Spooky Keto Chocolate Chaffles
  8. Store the separate components in the fridge for up to 3 days and decorate on the day you plan to serve them. For longer storage, freeze the chaffles (with or without topping) for up to 3 months. Spooky Keto Chocolate Chaffles

Ingredient nutritional breakdown (per serving, 1 chaffle)

Net carbsProteinFatCalories
Egg, whole, fresh, raw (free-range or organic eggs)
0.1 g1.3 g1 g14 kcal
Egg white, fresh
0 g0.7 g0 g3 kcal
Cream cheese, soft (full-fat)
0.2 g0.4 g1.7 g15 kcal
Mozzarella cheese (low moisture, for pizza)
0.6 g2.7 g2.2 g33 kcal
Cocoa powder, black, unsweetened
1.1 g1.1 g0.7 g12 kcal
Coconut flour, organic
0.3 g0.6 g0.5 g12 kcal
Erythritol (natural low-carb sweetener)
0.4 g0 g0 g2 kcal
Baking powder, gluten-free
0.1 g0 g0 g1 kcal
Cream, heavy whipping, pouring, full-fat (30-40% fat)
0.3 g0.2 g4.6 g44 kcal
Cream cheese, soft (full-fat)
0.4 g0.8 g3.4 g29 kcal
Vanilla extract, sugar-free, alcohol-based
0 g0 g0 g0 kcal
Erythritol (natural low-carb sweetener)
0.2 g0 g0 g1 kcal
Total per serving, 1 chaffle
3.8 g7.8 g14 g167 kcal

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Martina Slajerova
Creator of

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 (2)

I think these are fabulous.....and the wacky icing decoration makes them look like they just crawled out of the crypt....sooooo cute!  Plus they are a chocolate chaffle....whats not to love about that!

Aww thank you so much, that's so kind of you! I did expect the decoration to be a bit more "polished" but I think you're right!