1. Flatten chicken breasts to 1/4-inch thick between plastic wrap or waxed paper (see ALL ABOUT CHICKEN, 04-How to Flatten Chicken Breasts).
2. Melt 1 tablespoon margarine or butter in 12-inch nonstick skillet over medium heat. Coat chicken with an entire 0.87 ounce packet dry chicken gravy mix. Add chicken and brown on each side.
3. Add 1 cup whipping cream, half-and-half or milk and 1/4 teaspoon freshly ground pepper. Reduce heat to medium. Cook about 8 minutes; turning chicken once, or until chicken is no longer pink in center and stirring sauce occasionally.
From "Betty Crocker Best Chicken Cookbook." Text Copyright 1999 General Mills. Used with permission of the publisher, Wiley Publishing, Inc. All Rights Reserved.