Preheat the oven to 400 degrees F.
Lay the quail skin side-down on a baking sheet and season lightly with 1 tablespoon of the Essence. Insert 1 portion of the mushroom stuffing into the cavity of each quail and wrap the bird around it. Replace each bird on the baking sheet, breast side-up. Brush the butter over the quails and season with the remaining tablespoon of Essence.
Roast until the birds are tender and golden brown, 25 minutes. Remove from the oven and serve 2 quails per person.
Yield: 4 servings