Ingredients:
4 supremes (boneless, skinless chicken breasts)
1/2 tsp lemon juice
5 Tbs. butter
1 Tbs. minced shallot, or green onion
1/4 lb sliced fresh mushrooms
1/8 tsp salt
big pinch of white pepper
FOR THE SAUCE
1/4 cup beef bouillon
1/4 cup dry white vermouth
1 cup whipping cream
salt and pepper
lemon juice, as needed
2 Tbs. minced fresh parsley
~Heat the butter in a 10-inch covered, fireproof casserole dish, over moderate heat until foaming. Stir in the minced shallots or green onion and sauté without browning. Stir in the mushrooms, and sauté lightly for a minute or two without browning. Sprinkle with salt.
Heat oven to 400° F.
Rub the supremes with the lemon juice and sprinkle lightly with pepper. Roll the supremes in the butter and mushroom mixture; lay them in the mixture. Butter one side of a 10-inch diameter piece of waxed paper. Lay the buttered side over the supremes. Cover casserole and place in the hot oven; bake for 6 minutes.
After 6 minutes, remove supremes from the oven and press the top of them with your finger. If they are still soft, return them to the oven for another two minutes, or so. Take out and press with your finger again; if the meat is springy to the touch it is done.
Remove the supremes from the casserole dish, and put on a warm platter and cover while making the sauce.
Pour the bouillon in the casserole with the butter and mushrooms, and boil down quickly over high heat until liquid is syrupy. Stir in cream and boil down again over high heat until cream has thickened slightly. Off heat, taste carefully for seasoning; add drops of lemon juice to taste. Pour the sauce over the supremes, and garnish with parsley.