Conchiglioni stuffed with meat sauce

Ingredients
500 g of tomato sauce
300 g conchiglioni
300 g minced meat
250 g of white sauce
Grated cheese
onion
Black pepper
Nutmeg
Butter
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Ingredients for the sauce
25 g butter
25 g flour
250 g of milk
Nutmeg
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Preparation

     * Prepare the sauce fry the onion in the oil and adding the past. Add salt and cookfor fifteen minutes.
     * In another pan fry the other onion and add the minced meat. Season with salt and pepper and cook for ten minutes.
     * Meanwhile, preheat the oven and bake conchiglioni in salted water, drain when aldente.
     * Let cool separately for a few minutes and then fill with meat filling, using a spoon.
     * Then in a nonstick saucepan prepare sauce by melting the butter first, then add the flour gradually, stirring carefully so as not to create lumps.
     * When cooked add it to the sauce before.
     * conchiglioni Put in a baking dish and cover with tomato sauce and bechamel.
     * Sprinkle the dish with plenty of grated cheese.

Buon Appetito!