Keto Chocolate Chip Skillet Cookie
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Introduction
This post was originally published in partnership with Lakanto. We are no longer affiliated with them, and the opinions here are, as always, our own.
A skillet cookie is one big cookie baked and eaten straight out of the pan — crisp around the edge, soft in the middle, no cooling rack and no portioning. This one is built for a 6-inch cast iron.
One Cookie, Two Spoons
We wrote this with Valentine’s Day in mind: one skillet in the middle of the table and a quiet negotiation about who is taking more of the middle. It is more fun than plating something, and a skillet on the table looks like more effort than it took.
Worth knowing before you look at the numbers: this makes one cookie, and the Nutrition Facts panel below is for the whole skillet. If two of you share it, split those numbers between you.
The Sweetener
Lakanto’s powdered monk fruit is what sweetens the dough. Powdered rather than granular, which is what the recipe is built around.
They also make the chocolate chips and the syrup this recipe finishes with.
Keto Chocolate Chip Skillet Cookie
Ingredients
All Ingredients
- ⅓ cup almond flour
- 1 tbsp coconut flour
- ¼ tsp baking soda
- 3 tbsp lakanto powdered monkfruit sweetener
- 3 tbsp butter, unsalted, softened
- ½ tsp vanilla extract
- ¼ tsp almond extract
- A pinch of salt
- 2 tbsp unsweetened vanilla almond milk
- ¼ cup lakanto semi-sweet sugar free chocolate chips
- lakanto sugar-free chocolate syrup, for garnish
Nutrition Facts
1 serving per recipe| Per Serving 820 | Per Recipe 820 | |||
| ⅓ cup of almond flour | 239.76 | 239.76 | ||
| 1 tbsp of coconut flour | 30 | 30 | ||
| 3 tbsp of butter, unsalted | 300 | 300 | ||
| ½ tsp of vanilla extract | 6 | 6 | ||
| ¼ tsp of almond extract | 2.5 | 2.5 | ||
| 2 tbsp of unsweetened vanilla almond milk | 3.7 | 3.7 | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 240 | 240 | ||
| 74g | 94% | 74g | 94% | |
| ⅓ cup of almond flour | 21.31 g | 21.31 g | ||
| 1 tbsp of coconut flour | 1 g | 1 g | ||
| 3 tbsp of butter, unsalted | 33 g | 33 g | ||
| 2 tbsp of unsweetened vanilla almond milk | 0.31 g | 0.31 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 18 g | 18 g | ||
| 35g | 177% | 35g | 177% | |
| ⅓ cup of almond flour | 1.33 g | 1.33 g | ||
| 1 tbsp of coconut flour | 1 g | 1 g | ||
| 3 tbsp of butter, unsalted | 21 g | 21 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 12 g | 12 g | ||
| Trans Fat | 0g | 0% | 0g | 0% |
| 90mg | 30% | 90mg | 30% | |
| 3 tbsp of butter, unsalted | 90 mg | 90 mg | ||
| 400mg | 17% | 400mg | 17% | |
| 1 tbsp of coconut flour | 14 mg | 14 mg | ||
| ¼ tsp of baking soda | 300 mg | 300 mg | ||
| ½ tsp of vanilla extract | 0.2 mg | 0.2 mg | ||
| 2 tbsp of unsweetened vanilla almond milk | 20.95 mg | 20.95 mg | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 60 mg | 60 mg | ||
| 67g | 24% | 67g | 24% | |
| ⅓ cup of almond flour | 7.99 g | 7.99 g | ||
| 1 tbsp of coconut flour | 4 g | 4 g | ||
| 3 tbsp of lakanto powdered monkfruit sweetener | 22.5 g | 22.5 g | ||
| ½ tsp of vanilla extract | 0.25 g | 0.25 g | ||
| ¼ tsp of almond extract | 0.13 g | 0.13 g | ||
| 2 tbsp of unsweetened vanilla almond milk | 0.12 g | 0.12 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 32 g | 32 g | ||
| 18g | 64% | 18g | 64% | |
| ⅓ cup of almond flour | 2.66 g | 2.66 g | ||
| 1 tbsp of coconut flour | 3 g | 3 g | ||
| 2 tbsp of unsweetened vanilla almond milk | 0.12 g | 0.12 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 12 g | 12 g | ||
| Total Sugars | — | — | ||
| 39g | 39g | |||
| 3 tbsp of lakanto powdered monkfruit sweetener | 22.5 g | 22.5 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 16 g | 16 g | ||
| Allulose | 0g | 0% | 0g | 0% |
| 11g | 11g | |||
| ⅓ cup of almond flour | 5.33 g | 5.33 g | ||
| 1 tbsp of coconut flour | 1 g | 1 g | ||
| ½ tsp of vanilla extract | 0.25 g | 0.25 g | ||
| ¼ tsp of almond extract | 0.13 g | 0.13 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 4 g | 4 g | ||
| 13g | 26% | 13g | 26% | |
| ⅓ cup of almond flour | 7.99 g | 7.99 g | ||
| 1 tbsp of coconut flour | 1 g | 1 g | ||
| 2 tbsp of unsweetened vanilla almond milk | 0.12 g | 0.12 g | ||
| ¼ cup of lakanto semi-sweet sugar free chocolate chips | 4 g | 4 g | ||
Where you see an em dash: one of the ingredients in this recipe does not publish a figure for that row, so we cannot add one up honestly. We would rather show you nothing there than a zero we cannot stand behind.
About these numbers: We are home cooks, not certified nutritionists. Nutrition is shared as a courtesy. We pick a representative product for each ingredient, and our recipe system works out the totals from the amounts in this recipe, so please treat them 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 the oven to 350 degrees.
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In a mixing bowl, beat together the almond flour, coconut flour, baking soda, Lakanto monk fruit powdered sweetener, butter, vanilla extract, almond extract and salt until well combined.
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Add in the almond milk, and blend until smooth.
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Fold in the chocolate chips.
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Press the dough into the bottom of a small cast iron skillet. We used a 6in cast iron.
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Bake for 15-20 minutes until browned and cooked through.
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Garnish with Lakanto chocolate syrup before serving.
How to Serve It
Warm, and soon — the middle is the point, and it firms up as the skillet cools. That soft middle comes from eating it straight out of the pan rather than from pulling it early, so bake it until it is browned and cooked through and let the timing do the rest.
A scoop of keto-friendly ice cream on top of a still-hot cookie melts into the middle and turns the whole thing into milk and cookies in one pan. The recipe finishes with a drizzle of Lakanto’s sugar-free chocolate syrup, which is the last thing to go on before it goes to the table.
Have you tried this recipe or any other recipe on the blog? Please rate it below and let us know what you think in the comments! We love hearing from you!
You can also share it on Instagram and use the hashtag #buttertogetherkitchen and we will feature you on our page.
Updated — September 10, 2026: We moved the step photos into the recipe card where the method is, removed the article's duplicate walkthrough and two empty headings, cut unsupported claims about the sweetener, and moved the recipe above the serving notes.
