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Keto Creme Caramel (Low-Carb Flan)

4.5 stars, average of 25 ratings

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This is the best keto creme caramel (aka flan) you'll ever try! Creamy vanilla custard is topped with sugar-free caramel sauce that is smooth and silky and tastes just like real caramel made from sugar.

How To Make Keto Creme Caramel (Flan)

Making keto creme caramel is really easy! First, no sweetener substitutuins in the caramel sauce. To make this flan legit you'll need Allulose You will only need Allulose for the caramel topping so feel free to use another sweetener such as Erythritol in the custard.

Second, do not overprocess the egg custard mixture or there will be too many bubbles and the custard would be too frothy.

Finally, make sure to use a water bath to bake the flan. The steam will help it stay moist and creamy while gently cookming the eggs.

If you want to make a fall-inspired flan, simply add 2 to 4 tablespoons of pumpkin puree and 1 teaspoon of pumpkin pie spice mix into the blender together with eggs, cream, almon milk and vanilla.

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Hands-on Overall

Serving size 1 flan

Allergy information for Keto Creme Caramel (Low-Carb Flan)

✔  Gluten free
✔  Dairy free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Coconut free
✔  Fish free
✔  Shellfish free
✔  Beef free


  • Recipe can be made dairy-free or coconut-free.

Nutritional values (per serving, 1 flan)

Net carbs2.5 grams
Protein4.1 grams
Fat19.8 grams
Calories211 kcal
Calories from carbs 5%, protein 8%, fat 87%
Total carbs2.6 gramsFiber0.1 gramsSugars1.3 gramsSaturated fat11.7 gramsSodium68 mg(3% RDA)Magnesium10 mg(2% RDA)Potassium115 mg(6% EMR)

Ingredients (makes 4 servings)


  1. To make the caramel sauce, place the Allulose in a pot filled with water. Bring to a boil over a medium-low heat and cover with a lid. (Do not use a substitute for the Allulose as it wouldn't work.) Keto Creme Caramel (Low-Carb Flan)
  2. Cook for 10 to 15 minutes, until the syrup starts to thicken and is lightly golden. Remove from the heat. Keto Creme Caramel (Low-Carb Flan)
  3. Preheat the oven to 160 °C/ 320 °F (fan assisted), or 180 °C/ 355 °F (conventional). Divide the mixture between 4 ramekins or mini baking pans placed in a baking tray. Add hot water to the tray, enough to be 1/4 inch (1 cm) full.
  4. Place the eggs, whipping cream (or coconut milk), almond milk, sweetener (Allulose, Erythritol or Swerve) and vanilla extract into a blender. Process until smooth but not too frothy (you don't want too many bubbles). Keto Creme Caramel (Low-Carb Flan)
  5. Pour the mixture in the ramekins, over the caramel. Place the tray in the oven and bake for 40 to 45 minutes, rotating the tray halfway through the cooking.
  6. Remove the tray from the oven and set aside to fully cool down at room temperature, and then place in the fridge overnight. Keto Creme Caramel (Low-Carb Flan)
  7. When ready to serve, run a sharp knife around the edges to release the creme caramel and unmold into a plate. Keto Creme Caramel (Low-Carb Flan)
  8. Store any remaining servings in the ramekins in the fridge, covered with a cling wrap for up to 4 days. Keto Creme Caramel (Low-Carb Flan)

Ingredient nutritional breakdown (per serving, 1 flan)

Net carbsProteinFatCalories
Allulose, natural low-carb sweetener
0.6 g0 g0 g3 kcal
Water, still
0 g0 g0 g0 kcal
Cream, heavy whipping, pouring, full-fat (30-40% fat)
1.2 g0.9 g17.1 g165 kcal
Almond milk natural (unsweetened)
0.1 g0.2 g0.4 g4 kcal
Egg, whole, fresh, raw (free-range or organic eggs)
0.2 g3.1 g2.4 g36 kcal
Allulose, natural low-carb sweetener
0.4 g0 g0 g2 kcal
Vanilla extract, sugar-free, alcohol-based
0 g0 g0 g2 kcal
Total per serving, 1 flan
2.5 g4.1 g19.8 g211 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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