Ingredients

1 pound large fresh mushrooms3 tablespoons seasoned bread crumbs3 tablespoons fat-free sour cream2 tablespoons grated Parmesan cheese2 tablespoons minced chives2 tablespoons reduced-fat mayonnaise2 teaspoons balsamic vinegar2 to 3 drops hot pepper sauce, optional

Preparation

Remove stems from mushrooms; set caps aside. Chop stems, reserving 1/3 cup (discard remaining stems or save for another use). In a bowl, combine the bread crumbs, sour cream, Parmesan cheese, chives, mayonnaise, vinegar, hot pepper sauce if desired and reserved mushroom stems; mix well.

Place mushroom caps on a baking sheet coated with cooking spray; stuff with crumb mixture. Broil 4-6 in. from the heat for 5-7 minutes or until lightly browned.