The butter is placed in a plastic bowl and not capped, and held for 1 1/2 minutes at 600 Deut. Add flour, stirring continuously. Similarly pour broth, add salt, sprinkle with pepper, capped and held

All ingredients are well broken in a glass bowl, cover and kept for 2 minutes at 600 Deut. During preparation and finally the sauce was stirred well.

Peeled and chopped onion put it with the butter in a bowl. Capped and stew and 1 1/2 minutes at 600 Deut. While stirring continuously, add the broth, wine and cream, capped and keep 2 1/2 minutes at

The butter with chopped onions put in a plastic bowl, quickly replace the lid and stew 2 minutes at 600 Deut. While stirring continuously, add the flour, broth and tomato paste. Sprinkled with salt

The butter is heated, not capped, 1 and 1/2 minutes at 600 Deut. Yolk and lemon juice is broken down and add to the butter. Stir and held without capped, 1 min at 600 W, stirring again. Finally add