Halloween Pumpkin: How to Prepare, Carve and Cook It

At Halloween, pumpkins are everywhere: carved and displayed in front of homes, painted as decorations or turned into jack-o'-lanterns. But they can also be used in the kitchen, as long as you remove the flesh before leaving the pumpkin outside for several hours.

How do you choose and prepare a pumpkin, carve it, save the seeds and use the flesh? Instead of throwing it away, there are plenty of ways to make the most of it, both for decorating and cooking.

Here is a complete guide to preparing, carving and cooking a pumpkin while reducing food waste.

How to Prepare a Pumpkin for Halloween

Choose the Right Halloween Pumpkin

For carving, choose a firm pumpkin without cracks, bruises or soft spots. A fairly even shape and flat base will also make it easier to work with and help the pumpkin stay stable once carved.

If you plan to cook it, opt for a smaller pumpkin, often sold as a pie pumpkin or cooking pumpkin. Its flesh is generally sweeter, less watery and less fibrous than that of large carving pumpkins.

Large Halloween pumpkins are still edible, but their flesh tends to be blander and stringier.

2. Prepare the Pumpkin

Before cutting it, wash the outside of the pumpkin thoroughly under running water to remove any dirt and debris.

Place it on a stable surface and use a sharp knife. Pumpkin flesh can be quite firm, so take your time rather than forcing the knife.

If you plan to cook the flesh, remove it before turning the pumpkin into a decoration and keep it refrigerated until you are ready to use it.

How to Carve a Halloween Pumpkin

1. Hollow Out and Carve the Pumpkin

• Cut a circle around the stem, angling the knife slightly inward to prevent the lid from falling inside.
• Remove the lid and scoop out the inside with a spoon. Set the seeds aside.
• Draw a design with a marker or print out a template and attach it to the pumpkin.
• Carefully cut along the lines with a fine-blade knife to create your pattern.
• Place a tea light or LED light inside to illuminate your creation.

2. Decorate a Pumpkin Without Carving It

Don't feel like getting out the knives? There are several ways to decorate a pumpkin without hollowing it out.

You can simply paint it with acrylic paint or use permanent markers to draw faces and patterns. Stickers and other decorative elements can also be added.

Another option is to create patterns using a drill and different-sized drill bits. Arrange the holes in lines, spirals or geometric patterns to let light shine through once the pumpkin is illuminated.

Leaving the pumpkin uncut will also help it last longer.

How to Make a Halloween Pumpkin Last Longer

A whole pumpkin will last much longer than a carved one. To extend its lifespan, keep it in a cool, dry place and avoid unnecessary exposure to heat or direct sunlight.

Once carved, a pumpkin deteriorates much more quickly. An LED light is preferable to a candle, which generates heat and can speed up deterioration.

You can also coat the cut edges with petroleum jelly or lemon juice to help slow down dehydration.

If your pumpkin starts to develop mould or decompose, it is best to compost it rather than try to salvage the flesh.

Can You Eat a Halloween Pumpkin?

Yes. Pumpkins sold for carving are generally edible. However, they are not necessarily the best choice for cooking: their flesh can be watery, fibrous and less flavourful than that of smaller cooking pumpkins.

Most importantly, don't wait until a carved pumpkin has spent several days outside before deciding to cook it. If you want to use your pumpkin both for Halloween and for cooking, remove the portion you plan to eat when you first prepare it.

What Can You Do With Pumpkin Flesh?

Once cooked, pumpkin can be used in both savoury dishes and desserts. You can roast it, turn it into purée or add it to all kinds of recipes.

Roast the Pumpkin

One of the easiest ways to cook pumpkin is to roast it in the oven.

Steps

1. Preheat the oven to 400°F.
2. Cut the pumpkin flesh into cubes or wedges.
3. Drizzle with a little oil and season with salt and pepper.
4. Spread the pieces on a baking sheet.
5. Roast for about 25 to 35 minutes, turning the pieces halfway through, until tender and lightly browned. Cooking time may vary depending on the size of the pieces.

There are plenty of options when it comes to seasoning. For more classic flavours, try cinnamon, nutmeg or ginger. For a savoury version, cumin, curry powder, turmeric, smoked paprika or chili work particularly well.

Once roasted, pumpkin can be served as a side dish, added to a salad or grain bowl, tossed with pasta, used in soup or turned into purée.

Make Homemade Pumpkin Purée

Purée is probably one of the most versatile ways to use a large amount of pumpkin.

Once the pumpkin is cooked and the flesh is very tender, remove the skin and blend the flesh in a food processor or with an immersion blender.

If the purée is very watery, let it drain for a while in a fine-mesh strainer before using it.

You can then incorporate it into a wide variety of sweet and savoury recipes.

Can You Freeze Pumpkin?

Yes. If you have a lot of pumpkin flesh to use, freezing it is an excellent option.

First, cook the pumpkin in the oven, steam it or boil it until tender. Remove the skin, then purée the flesh.

Let it cool and divide it into portions in freezer-safe containers or bags. This way, you can thaw only the amount you need for your next recipe.

A practical tip is to freeze the purée in half-cup or one-cup portions and write the quantity directly on the container.

How to Roast Pumpkin Seeds in a Few Simple Steps

1. Rinse the seeds and remove any remaining pulp or fibers. Pat them dry thoroughly.
2. Mix the seeds with a bit of oil, salt, and spices of your choice (cumin, Mexican chili, curry, etc.).
3. Preheat the oven to 350°F (180°C). Spread the pumpkin seeds in a single layer on a baking sheet lined with parchment paper.
4. Bake for 20 to 30 minutes until the pumpkin seeds are golden brown. Flip them halfway through to ensure even roasting.