Healthy Christmas log cake (70kcal per serving)


70kcal (C2–F2–P11)


  • 8 egg whites
  • 45gr of cocoa powder unsweetened
  • 30gr of powdered sweetener or 15gr of liquid sweetener
  • 100gr of 0% quark/greek yoghurt or light fresh cheese (more caloric)
  • 1 teaspoon lemon juice (optional)
  • A pinch of salt
  • A little water


  1. Preheat oven to 350°F, rotating heat.
  2. Separate the egg whites from the yolks and take only the whites.
  3. Put the egg whites in a large container.
  4. Add the lemon juice, half of the sweetener and the pinch of salt.
  5. Beat the egg whites to form stiff peaks.
  6. Cover 2 oven plates with parchment paper.
  7. Spread half of the mixture on each oven plate to form 2 rectangles and bake for 5 minutes.
  8. Once the 5 minutes have passed, reverse the order of the oven plates (put the one below on top).
  9. Cook for 5 minutes and then turn off the oven and let the plates rest for 5 minutes in the oven off.
  10. Remove the oven plates and allow 30 minutes to cool at room temperature.
  11. Meanwhile, mix 40gr of cocoa powder with half the rest of the sweetener and add water little by little while mixing.
  12. Add water until you get a texture of chocolate spread.
  13. Once the egg whites have cooled, spread the chocolate on the 2 rectangles leaving 1cm without chocolate on the sides.
  14. Begin to gently roll the first rectangle starting from a small side (width) and wrap it along the length of the rectangle.
  15. Place the first roll of dough on the second rectangle and wrap it around the first.
  16. Once the spiral is done, let it rest for 30 minutes in the fridge.
  17. Then cut the two ends to let the layers of the cake appear.
  18. In a bowl, mix the yoghurt with the rest of the sweetener and cocoa.
  19. Spread it on the spiral as a glaze.
  20. Decorate at convenience or eat it like this.
  21. Enjoy your meal !!