If you love garlic butter and cheese, this sandwich will hit the spot.
Preheat oven to 325 degrees F (165 degrees C).
Melt butter with garlic in a microwave-safe glass or ceramic bowl in 30-second intervals, stirring after each melting, for 1 to 3 minutes (depending on your microwave).
Place hoagie roll halves on a baking sheet and brush each with garlic-butter mixture. Divide chicken between each hoagie roll bottom; sprinkle cheese on each hoagie roll top.
Cook in the preheated oven until cheese is melted and bubbling, 10 to 20 minutes. Press top and bottom sandwich portions together.
Per Serving: 983 calories; protein 63.9g; carbohydrates 70.3g; fat 47.9g; cholesterol 202.2mg; sodium 1276.7mg.