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While egg fasting, I came up with this egg fast mascarpone roll recipe. I warn you that this is a delicious egg fast treat. #eggfastrecipe

Egg Fast Mascarpone Roll

When I did my own little experiment with a 5-Day Egg Fast, I improvised with recipes a bit and came up with this Egg Fast Mascarpone Roll on Day 2.

It’s basically 4 oopsie rolls gone wrong (that is gone flat) – getting stuck or blended with one another even before baking, so I quickly thought I would make a roll, and instantly powdered the oopsies (that have turned into one single rectangle) with powdered erythritol.

When the roll was done, I had to take a couple of pictures with my phone and posted them online. I got a few people on IG and FB  asking me for the recipe.

I warn you that this is a delicious Egg Fast treat. Even when you’re not egg fasting, you might come up with an ingredient that would upgrade the fill, and would otherwise mess with the Egg Fast Egg/Fat/Cheese ratio.

Notice that this recipe is not perfectly balanced out for the Egg Fast, as we use 1 “extra” ounce of mascarpone cheese. Try to get in an additional egg and a Tbsp of fat in another meal.

BTW, this is not a zero carb recipe. I’ve seen recipes for oopsie rolls that claim to be 0 carb, but every egg has carbs, and I haven’t seen a 0 carb cream cheese yet, either. Have you?

While egg fasting, I came up with this egg fast mascarpone roll recipe. I warn you that this is a delicious egg fast treat. #eggfastrecipe #eggfast

Egg Fast Mascarpone Roll

My Sweet Keto
The whole roll comes out to be 610 Calories, Fat: 56.5 g (of which Saturated: 35.3 g), Total carbs: 4.3 g, Fiber: 0.2 g, Net Carbs: 4.1 g, Protein: 16.8 g
4.14 from 30 votes
Prep Time 10 mins
Cook Time 35 mins
Total Time 45 mins
Course Dessert, Egg Fast, Snack
Cuisine Keto
Servings 1 roll
Calories 610 kcal


The roll

The filling


The roll

  • Preheat the oven to 300°F (150°C). Prepare a baking sheet, covered with parchment paper and greased a little.
  • Separate the egg whites from the yolks.
  • Beat the whites until fluffy. Add cream of tartar and beat until stiff.
  • Using an electric hand mixer, mix together egg yolks, erythritol, and cream cheese, until pale yellow and doubled in size.
  • Fold the whites into the yolk cream cheese mixture. Use a spatula and do this gently.
  • Pour the batter onto the baking sheet, forming a rectangle shape. Flatten out the batter, using a spatula.
  • Bake for approx. 35 minutes. Don't over bake or the roll will break.
  • Take the baked batter out of the oven and fold it into a roll, together with the parchment paper. Let it sit like that until it cools down.

The filling

  • Using a hand electric mixer, mix together all of the ingredients. Taste and add more stevia or any other sweetener if you desire.
  • Unfold the cooled roll. Using a spatula, top the roll with the filling. Roll it back again.
  • Eat the whole thing immediately, or refrigerate and enjoy it later.
    While egg fasting, I came up with this egg fast mascarpone roll recipe. I warn you that this is a delicious egg fast treat. #eggfastrecipe #eggfast


Calories: 610kcal
Keyword Egg Fast, Keto, Low-Carb
Tried this recipe?Let us know how it was!

Related: Egg Fast, Egg Fast Pie, 5 reasons why Egg fast is popular and successful, Egg Fast Pancakes, Egg Fast Custard Tart, Cloud Cake.


  1. I am trying to make this according to the recipe but the amount of egg whites from two eggs is so minimal that my hand mixer is barely touching it. I even tried a smaller bowl and it’s still now going stiff. Not sure what I’m doing wrong unless you typically make this in larger batches?

    • Hi, Amanda.
      Not sure whether your eggs are quite small or the bowl still too big? I usually have no problems using only two egg whites as I often whisk stuff for myself only and rarely use more than 2 eggs (or egg whites) at a time.
      I’m sorry you’re going through difficulties with this recipe. Try doubling the batch is what I can suggest here.

  2. Just made it. Such a light and fun new treat. I’m not egg fasting, just keto-ing! Thanks for posting!!

  3. How many servings would this make?

  4. you’re using a mixer and doing all that for 3 ounces of stuff? (1 oz cheese and 2 oz butter) Isn’t that such a tiny amount? or are you making a huge batch?

    • My Sweet Keto

      Really depends on how many people are going to eat it. I use either a small hand electric mixer, a medium size hand electric mixer, or a stand electric mixer if I make a huge batch.

    • …and 2 large eggs and almost 4 TBSP of misc items….

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