Vera Helena's Economic Cod (Daughter)

Vera Helena's Economic Cod (Daughter)
Ingredients:
1 kilo of cod in chipped batter for 12 hours
600 grs. Boiled potatoes with peel
1 cup (onion) chopped small onion
2 tablespoons corn oil
3 ripe tomatoes without seed skins
Follow up:

1 plate of broccoli cut into pre-cooked bouquets
1 large glass of palm heart
3 medium cooked carrots, cut into thick slices
1 cup of black olives without the pits

Modified White Sauce:
2 cups cold cow's milk
2 tablespoons of wheat flour
2 tablespoons butter
1 can of sour cream without whey
3 buds

How to Prepare the White Sauce:
Melt the butter and add the wheat flour, mix well, slowly add the milk slowly, until finished.
If you do not have practice, do this procedure out of the fire.
Then return to the fire to finish cooking.
Add 3 beaten egg yolks, mix well.
Return to the fire stirring constantly until cooking the yolks ..
After you have it, add the sour cream.

How to prepare the cod:

Wash the cod well. Leave to soak the eve inside the refrigerator with plenty of water. Replacing the water twice.

The next day drip the cod.

In a large saucepan, add the cold oil to the onion, add the cod, add the tomatoes and sauté for 10 minutes.
Cook the potatoes in the shell.
Once cooked take the peel cut into thick slices.

In a large refractory place the cod, over the boiled potatoes. Cover with the modified white sauce.
If you want you can put grated Parmesan cheese on top.

Bake at 180 ° C until gratin.

In separate serve the broccoli passed in the butter with garlic,
Do the same with the carrot.

On a large platter place the bouquets of broccoli around the carrot one, and in the center the palm heart.
Before serving the cod spread the purple olives on top.
Served with white rice. And cress salad with cherry tomatoes, or arugula, almeirão, lettuce and others.