It is very easy.
Step: 1
Grease a 9 x 13 inch pan.
Step: 2
In a medium saucepan over medium heat, combine sugar, cream and butter. Heat to soft ball stage, 234 degrees F (112 degrees C). Remove from heat and stir in marshmallow creme and white chocolate chips; mix well until the chips melt. Reserve 1 cup of mixture and set aside.
Step: 3
To the remaining mixture add orange flavoring, yellow and red food coloring. Stir well and pour into prepared pan. Pour reserved cream mixture on top. Using a knife, swirl layers for decorative effect.
Step: 4
Chill for 2 hours, or until firm, and cut into squares.
Per Serving: 271 calories; protein 1.2g; carbohydrates 38.9g; fat 12.8g; cholesterol 27mg; sodium 63.5mg.