A one-dish meal that has been frozen needs to be baked slightly longer than one that is baked immediately after being prepared. Most need about 10-15 minutes longer, but it’s a good idea to check the dish during baking & adjust the time accordingly.
Casseroles may be frozen before or after they are baked.
Recipes with a low-fat sauce or condensed soup base usually freeze well.
If a recipe calls for sour cream, wait to add the sour cream after thawing & reheating the dish.
Crisp toppings, such as nuts, crushed chips or bacon bits, should be added after the dish is thawed.
Fresh potatoes do not freeze well. Some dairy products such as sour cream (see above), half-and-half, ricotta & cottage cheese are also not recommended for freezing.
To make sure meats, veggies, pasta & grains don’t overcook when reheated, cook them just until tender the first time around.
Cool foods before placing them in the freezer.
Store foods at 0° or colder.
Freeze food in sizes that are suitable for your family. Individual sizes are a good idea, as is enough for one family meal.
Use airtight containers that are microwavable or are able to go directly from freezer to oven.
For best quality, use frozen casseroles within three months.
