Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in the oven at 325°F (165°C) for 10–12 minutes or microwave individual servings until hot. This casserole also freezes well — cool completely, wrap tightly, and freeze for up to one month. Thaw overnight in the refrigerator before reheating.
Loaded with layers of chili, melty cheese, and hearty hot dogs, this Classic Chili Cheese Dog Casserole transforms a cookout favorite into an oven-baked crowd-pleaser that’s cozy, satisfying, and unforgettable.
