Cook pasta according to package directions. Drain and rinse with cold water. Let cool.
Stir your cream into your pasta.
Add the cheese and butter cubes.
Stir in salt and pepper to taste.
Spray your foil pans with nonstick cooking spray.
Pour your prepared pasta into the pans (or single large pan, if using)
Cover with aluminum foil (sprayed with cooking spray) or another foil pan (also sprayed) and seal well.
Store in the fridge or cooler until ready to cook.
Cook above hot coals (about 3 inches above) for 10-12 minutes or until hot and bubbly.