1/4 pound fresh mushrooms
1/2 cup fresh cream
1/2 cup mayonnaise
1 teaspoon Worcestershire sauce
1 teaspoon mustard
1 teaspoon grated onion
1 tablespoon lemon juice
salt and pepper, to taste
Sprinkle mushrooms with lemon juice, chop them finely. Stir together rest of ingredients. Serve with crackers