Cut the thighs in half, salt and pepper. 50 gr butter is put in a larger pan, let it melt then put the thighs that are left to fry, turning from time to time, until we finish the sauce.
Melt 50 gr of butter, then add the flour, stirring quickly so that it does not become lumpy, then add the cream and milk and mix well. Let it simmer for 15 minutes, stirring so that the sauce does not stick.
Throw the frying from the thighs, then pour the sauce over the thighs, put the sliced onion and put it back on the fire for another 20-25 minutes, cover with a lid and stir from time to time. Salt and pepper, if necessary. , we put the vegeta and the vegeta cube.
Turn off the heat and sprinkle the chopped parsley on top. Serve hot with mashed potatoes and salad.