Roulade with cheese and spinach

Ingredients:

- 6 egg yolks;
- 6 tablespoons flour;
- 6 tablespoons cream;
- 800 grams of spinach 
- Salt and pepper.

Cheese Filling:
- 150 gr fresh cow cheese;
- 150 gr feta cheese;
- 1/2 onion;
- several threads of dill
- Salt and pepper.

Preparation:

    Spinach scald and drain the water. Mix yolks with cream and flour, then add the spinach, salt and pepper to taste. They beat egg foam, and foam incorporate the spinach mixture.
Wallpapering a baking tray with baking paper, pour the mixture thus obtained and spread evenly. To give an oven at 180 ° C for 12 minutes. When I pulled a sheet from the oven and leave it to run the cold for 15 minutes.
Meanwhile prepare the filling: all ingredients are given in blender until smooth. Sheet Unfolds as it is still a little warm, add the filling, then roll back. Hold the roll in plastic wrap, for at least 1 hour in the refrigerator before serving.

  Enjoy!