Roast beef Florentine

1.5 kg fillet of beef

250 g spinach

1 onions

1 clove of garlic

1 h. l. freshly ground black pepper

Sauce:

1 Art. l. port

1 h. l. flour
some flour to choose? we'll show

1 h. l. butter

1 h. l. soy sauce

salt

Prepare spinach, removing all the cuttings, for 1 minute to lower leaves in boiling salted water a little bit, then put in a colander and rinse with cold water immediately.

Peel and chop the garlic and onions, combine spinach, pepper and mix well.

Rinse and prepare the meat to dry off, rub a little salt, a piece along a deep cut to the end without reaching to about 3 cm, to push his hands and stuff with spinach and vegetables, then firmly press.

Heat oven to 200 degrees, the meat with string tie, put on a baking sheet placed on a grill, bake for half an hour, then at the same temperature to cook, covered with a sheet of foil, another half an hour, leave for 10 minutes in the oven at the end of time.

To prepare the sauce in a saucepan pour potveyn, add 50 ml of water, oil, soy sauce, and then while stirring gently add the flour to avoid lumps, with constant stirring, boil for 3 minutes over low heat.

Before serving roast beef Florentine cut into portions pieces and pour prepared sauce.