Pecan Halves; * * Use 2 to 3 cups of pecan halves. +++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++ Cook sugars and Mr. Pibb in a saucepan over low heat, stirring constantly, then gradually birng to the soft ball stage (240 degrees F on candy thermometer). Remove mixture from heat; stir in marshmallows and pecans. Mix vigorously until marshmallows dissolve. Quickly drop by tablespoon on wax paper to cool. Makes 2 dozen pralines. NOTE: If Mr Pibb is not available in your area, use Dr. Pepper.