Can You Freeze Roasted Vegetables? Freezing Guide

There are many things you can do with vegetables. One of the methods is roasting the vegetables. Roasted vegetables are great to save time later when preparing a meal. After the veggies are roasted, you’ll need to store them. Would freezing roasted vegetables be an option?

Can you freeze roasted vegetables? Yes, you can definitely freeze roasted vegetables. This is a great way to store and preserve roasted vegetables to use for a later time. To ensure that the vegetables remain fresh, they need to be prepping and stored in an airtight container or freezer bag. By doing so, you can keep them in the freezer for a good 6 months.

Do Roasted Vegetables Freeze Well?

Most vegetables freeze well if it’s prepping correctly either by blanching or cooking them first. Since roasted vegetables are cooked already, they tend to freeze well and for a long time too.

If you’re planning to eat them fresh, the vegetables will change a bit in texture and taste. This is normal as the vegetable is thawed, and it’s losing some moisture.

On the other hand, using frozen roasted vegetables to make soups, gumbo, or stew, you won’t notice any change in the taste of it.

How To Freeze Roasted Vegetables

When it comes to freezing roasted vegetables, it is simple and straightforward. Just make sure not to leave them out too long if you’re going to freeze them. If it’s stored at room temperature for too long, it will start to become mushy.

Below are the steps with details to preparing and freezing roasted vegetables:


While you can freeze all the roasted vegetables together, they may stick together during freezing. You should freeze them together if you’re planning to use the veggies in a soup or stew.

Otherwise, you should flash freeze the veggies. By flash freezing the vegetables first, they will not stick to each

Portion Out

Once the roasted vegetables have cooled down, it’s recommended to portion the veggies out. Doing so will avoid having to thaw them and having a lot of leftovers. Once it’s thawed, you can’t freeze roasted vegetables again.

Storage Container

When it comes to storage containers, there are many ones you can use. It’s important to use those that are safe for freeze usage. These containers are designed to withstand freezing temperatures without breaking or cracking.

Since roasted vegetables are soft, it’s best to use an airtight container. This will prevent the veggies from getting damaged while it’s in the freezer.

A freezer bag can be used as well, but you’ll have to be very careful with it, especially when it isn’t frozen yet.


Once the roasted vegetables are in the container, place them to into the freezer. If you want to save space, you can stack the container on top of each other.

If you’re using a freezer bag, lay them flat in the freezer first. Press on the veggies that aren’t flat. This will help prevent them from getting damaged.

Once the vegetables are all frozen, you can stack them on top of each other or store them upright to save space in the freezer.

How Long Can You Freeze Roasted Vegetables?

Roasted vegetables that are properly stored will last for up to 6 months in the freezer. After that, the vegetables will start to deteriorate.

After 6 months, roasted vegetables will still be safe to eat, but the texture and flavor will diminish.

Therefore, for best taste, try to consume the vegetables within 6 months. The earlier you use them, the better it is.

How Do You Defrost Roasted Vegetables?

There are several methods to defrosting roasted vegetables, which depend on what you’ll be using them for.

If you’re going to use roasted vegetables as a side dish, it’s best to let them thaw in the fridge overnight. This will all the frozen vegetables to thaw evenly. Once it’s thawed, drain the excess water and place the vegetables into the oven for about 25 minutes at 350F.

To use roasted vegetables in soups, stews, and stir-fry, you can place the frozen veggies into a pan at medium heat. Using a spatula, slowly stir them until they are completely thawed.

Once thawed, place one or two stock cubes and blend it in. This will give you an instant roasted vegetable soup that’s full of flavors.

Can You Refreeze Roasted Vegetables?

Since roasted vegetables tend to be soft when frozen and thawed, it’s not recommended for freezing.

Once the vegetables are thawed, they will become soggy and has a lot of water. By freezing them again, it will become soggier and the texture will break apart.

Therefore, to avoid having to refreeze roasted vegetables, it’s a good idea to freeze them in portions. This way, you won’t end up with leftovers after defrosting them.

Other Questions about Roasted Vegetables

Can you freeze roasted potatoes?

Yes, you can freeze roasted potatoes, and they freeze very well. It’s best to flash freeze the potatoes before freezing them. This way, the potatoes won’t stick to each other when frozen.

Can you freeze roasted tomatoes?

Yes, roasted tomatoes can be frozen. To help preserve the flavor along with nutrients, leave them whole with the skin intact. The skin will act as a barrier between the cold temperature and the flesh.

Can you freeze roasted garlic?

Yes, you can freeze roasted garlic. Let the garlic cool to room temperature first. Then peel off the papery skins. Place them onto a baking sheet and flash freeze them for 2 hours. Once frozen, transfer them to an airtight container or freezer bag.