Prep Time 25 minutes mins
Cook Time 45 minutes mins
Total Time 1 hour hr 10 minutes mins
Store any leftover baked eggplant parmesan in an airtight container in the refrigerator, where it will keep well for up to 3 to 4 days. If you’d like to store it longer, you can freeze the leftovers for up to 2 months. Just make sure the dish has cooled completely before transferring it to a freezer-safe container to preserve both texture and flavor.
To make this dish ahead of time, you can fully assemble the casserole a day in advance and keep it covered in the refrigerator until you're ready to bake. When it’s time to cook, take the dish out of the fridge as the oven preheats. Remove the cover and bake according to the original instructions, adding a few extra minutes if needed to ensure the center is heated all the way through.
If you want to freeze the dish before baking, assemble the casserole in a freezer-safe dish but do not bake it. Cover the surface of the casserole tightly with plastic wrap, making sure the wrap touches the top of the food to reduce air exposure. Then wrap the entire dish in aluminum foil or use a fitted lid if your baking dish comes with one. You can freeze it for up to 2 months. When you're ready to cook, thaw it overnight in the refrigerator. Remove the dish from the fridge 30 to 45 minutes before baking to bring it closer to room temperature, then bake as directed.