Clean and wipe as dry as possible twelve selected smelts. Stuff, sprinkle with salt and pepper, and brush over with lemon juice. Place in buttered shallow plate, cover with buttered paper, and bake five minutes in hot oven. Remove from oven, sprinkle with buttered crumbs, and bake until crumbs are brown. Serve with Sauce Bearnaise.
Stuffing. Cook one tablespoon finely chopped onion with one tablespoon butter three minutes. Add one-fourth cup finely chopped mushrooms, one-fourth cup soft part of oysters (parboiled, drained, and chopped), one-half teaspoon chopped parsley, three tablespoons Thick White Sauce, and one-half cup Fish Force-meat.