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Mushroom Party Puffs

 Mushroom Party Puffs
"If you like mushrooms," assures Patricia Kile from Elizabethtown, Pennsylvania, "you'll love this appetizer! As soon as I tasted it for the first time at a friend's house, I had to get the recipe." Not on the rich side—but full cheese and seasonings—the puffs are satisfying by themselves or as accompaniments to other dishes.
12-15 ServingsPrep/Total Time: 25 min.


  • 36 medium fresh mushrooms
  • 3 tablespoons butter or margarine
  • 1 cup mayonnaise
  • 1 cup (4 ounces) finely shredded Swiss cheese
  • 1/4 cup Dijon mustard
  • 1/4 cup minced fresh parsley
  • 1/2 teaspoon onion powder
  • 2 egg whites


  • Remove and discard mushroom stems. In a skillet, saute mushroom caps
  • in butter. In a bowl, combine mayonnaise, cheese, mustard, parsley
  • and onion powder. Beat egg whites until stiff; fold into mayonnaise
  • mixture. Spoon into mushroom caps. Place in an ungreased 15-in. x
  • 10-in. x 1-in. baking pan. Bake at 450° for 8-10 minutes or
  • until golden brown. Yield: 12-15 servings.
Nutritional Facts: 1 serving (2 each) equals 172 calories, 16 g fat (4 g saturated fat), 18 mg cholesterol, 232 mg sodium, 3 g carbohydrate, 1 g fiber, 4 g protein.