- Refrigeration: Store leftover roasted cabbage in an airtight container in the fridge for up to 5 days.
- Freezing: Freeze roasted cabbage in a freezer-safe container for up to 3 months. Thaw it overnight in the refrigerator.
- Reheating: Warm the cabbage in the microwave on low power, or in a 300°F oven for 5–10 minutes, until hot.
