Master the Art of Freezing Squash for Perfectly Fried Delights – Step-by-Step Guide

How to Freeze Squash for Roasting – Step-by-Step Guide

Freezing squash for roasting is a fantastic way to enjoy the delicious taste of roasted squash all year round, even when the vegetable is out of season. Whether you bought an overabundance of squash from the grocery store or have a bountiful harvest from your vegetable garden, knowing how to properly freeze squash is essential. In this step-by-step guide, we will walk you through the process of freezing squash for roasting.

What you need

Before you begin the freezing process, gather all the necessary tools and ingredients to save time and ensure a smooth process. Here’s what you’ll need:

  • Fresh squash
  • A container with an airtight lid (such as a plastic storage container or freezer bag)
  • Aluminum foil, plastic wrap, or plastic freezer bag
  • Freezer paper or wax paper
  • Spices and flour to coat squash slices

Preparing the squash for freezing

Proper preparation of the squash is essential to ensure optimal flavor and texture when roasting it later. Follow these steps to prepare pumpkin for freezing:

  1. Wash the squash thoroughly, just as you would if you were going to cook it.
  2. Pat the squash dry with paper towels.
  3. Cut the squash into slices about 1/8 to 1/4 inch thick, depending on your preference.
  4. Cut sheets of freezer paper slightly larger than the squash slices, but smaller than the size of the container you’ll be using to freeze them.

Freezing the squash

Now that the squash is prepared, it’s time to freeze it for roasting. Follow these steps:

  1. Season the squash slices with salt, pepper, and any other seasonings you like.
  2. Dredge the seasoned slices in flour, shaking off any excess.
  3. Line the bottom of the freezer compartment with a piece of waxed paper.
  4. Place a single slice of floured pumpkin on top of the freezer paper.
  5. Continue to layer the freezer paper and squash slices until you’ve used all the slices or filled the container.
  6. If you have more squash slices to freeze, prepare another container with a bottom layer of freezer paper.
  7. Close the container tightly with the lid and place in the freezer.

Other storage options

While using a plastic storage container is a popular choice for freezing pumpkins, there are other options available. Here are a few alternatives:

  • Layer with freezer paper: Instead of using a container, you can layer the squash slices with freezer paper, alternating each slice with a piece of freezer paper to create a stack. Wrap the stack in plastic wrap and then aluminum foil before placing in the freezer.
  • Reusable food wrappers: Consider using reusable food wraps, such as organic beeswax wraps, to wrap the squash slices. Wrap the stack in plastic wrap and place in a plastic freezer bag for added protection.
  • Flash Freezing: If you don’t have a freezer or wax paper, you can opt for flash freezing. Slice, season, and flour the squash, then place the slices on a baking sheet. Freeze for about 45 minutes or until frozen solid. Once frozen, transfer the slices to a plastic container or freezer bag. Quick freezing will prevent the slices from sticking together when frozen.

Roasting Frozen Squash

When it’s time to roast the frozen squash, the process is simple. Follow these steps:

  1. It’s not necessary to thaw the squash slices beforehand, as thawing can make them soft and the flour coating soggy. Take as many slices as you’d like from the freezer container.
  2. Heat a skillet on the stove.
  3. Place the frozen squash slices directly into the preheated skillet.
  4. Within seconds, the slices will thaw and begin to cook through, becoming nicely crisp. Frying the slices directly from the freezer ensures a crispy texture.
  5. Be careful not to overcook the squash, as it can become mushy.

Blanch squash before freezing (optional)

Some people prefer to blanch squash before freezing to preserve its quality. Blanching helps destroy enzymes and bacteria that can degrade the color, texture, and flavor of the vegetable over time in the freezer. Here’s how to blanch squash before freezing:

  1. Bring a pot of water to a boil on the stove.
  2. Add the sliced pumpkin to the boiling water and cook for about 3 minutes.
  3. If you have a large quantity of squash, you can reuse the boiling water up to 5 times, adding more hot water as needed to maintain the water level.
  4. Remove the squash slices from the boiling water and immediately transfer to ice-cold water to cool for 5 minutes.
  5. Drain the cooled squash slices thoroughly and pat dry with a paper towel before following the freezing steps above.


Freezing squash for roasting is a convenient way to enjoy this delicious vegetable year-round. By following the step-by-step instructions provided, you can properly freeze squash slices to ensure they retain their flavor and texture when fried. Remember to label the containers with the freezing date for easy identification. Whether you choose to blanch the squash before freezing or use the direct freeze method, you’ll have a stash of frozen squash ready to fry whenever you crave that crispy, golden goodness.


Can I freeze any type of pumpkin for roasting?

Yes, you can freeze several types of squash for roasting, including zucchini, yellow squash, and pattypan squash. The process outlined in this guide will work for most types of squash.

Do I need to blanch the squash before freezing?

Blanching is optional, but recommended for optimal shelf life. Blanching helps maintain the color, texture, and flavor of the squash during freezing. However, if you prefer an easier method, you can skip blanching and follow the direct freezing steps provided.

How long can I keep frozen squash for roasting?

When properly stored in airtight containers or freezer bags, frozen squash can be kept for up to 12 months. However, for best quality and flavor, it is recommended that frozen squash be consumed within 6 to 8 months.

Can I roast squash straight from the freezer?

Yes, you can fry pumpkin directly from the freezer. In fact, frying the squash slices directly from frozen ensures a crispy texture. It’s not necessary to thaw them beforehand, as thawing can make the slices soft and the flour coating soggy.

Can I use frozen pumpkin for anything other than frying?

Absolutely! While this guide focuses on freezing squash for frying, you can use frozen squash in several other recipes. It can be added to soups, stews, casseroles, stir-fries, and even baked goods. Frozen squash is a versatile ingredient that can enhance the flavor and nutritional value of your meals.

Can I reuse the freezer paper or wax paper for future freezing?

Yes, freezer paper or wax paper can be reused for future freezing. After using it to separate the squash slices, you can carefully peel it off and store it for future use. However, be sure to inspect the paper for any signs of damage or contamination before reusing.