How to Carve a Pumpkin

A good carving pumpkin is fresh, firm and stands up on its own. At the patch or store, check:

• A sturdy green stem at least 1 to 2 inches long. Never carry a pumpkin by the stem; it can snap off, and the pumpkin rots faster without it.
• A flat bottom so it won't roll.
• No soft spots, cuts or holes. Those are where rot starts.
• The thumbnail test: press a nail into the skin. If it scratches easily, the pumpkin isn't fully mature and won't keep well.
• Lighter orange pumpkins are easier to carve because the skin is softer, but they don't last as long as dark ones.

Before you carve, wash the outside with warm water and let it dry. That removes dirt and some of the mold spores that cause rot. Store uncarved pumpkins somewhere cool and out of direct sun.

Timing: an uncarved pumpkin keeps much longer than a carved one. Buy early if you like, but carve no more than a few days to a week before Halloween. The estimator in lesson 4 helps you pick the day.

You'll need a serrated pumpkin saw from a carving kit (safer and easier to control than a kitchen knife), a large metal spoon or scoop, a bowl for seeds, and newspaper or a plastic tablecloth.

1. Draw your lid line with a marker. Make it at least 5 to 6 inches across so your hand fits.
2. Saw with short, gentle up-and-down strokes, angling the blade toward the middle so a top lid won't fall in. Cut a small notch so it goes back the same way.
3. Scoop out seeds and strings. Save the seeds in a bowl for lesson 6.
4. Scrape the wall where you'll carve the face until it's about 1 inch thick. Thinner walls are easier to cut and let more light through.
5. Scrape out every last bit of stringy pulp. Leftover pulp is where mold grows first.

Start with a simple design: big shapes are easier to carve and glow brighter. Play with a face below, then print it as your pattern.

Transfer the pattern

1. Print your pattern (or draw one) at the size you want. Cut slits around the edges so the paper bends to the pumpkin's curve.
2. Tape it to the scraped side of the pumpkin.
3. With a poker tool (in most kits) or a pushpin, poke holes along every line about 1/8 inch apart, through the paper and into the skin.
4. Peel off the paper. Rub a little flour over the holes to make the dots easier to see.

Carve it

1. Carve the small details first, then larger shapes. Cutting big holes first weakens the wall.
2. Hold the saw like a pencil and use gentle sawing strokes, straight in, at a right angle to the surface. Don't force or twist the blade.
3. Keep your other hand flat on the pumpkin, away from the blade's path.
4. Push cut pieces out from the inside with your finger instead of prying them.
5. Work from the center of the design outward.

Tip: leave at least half an inch of pumpkin between cutouts, or the thin bridges will snap.

Once you cut a pumpkin open, mold and bacteria move in. University of Illinois Extension says a carved pumpkin lasts about 7 to 10 days, depending on the weather, and in warm or wet weather it can start to shrivel and rot in just a few days. You can slow that down:

• Clean first: wash the outside before carving and use clean tools.
• Scrape out all the pulp: less pulp means fewer places for mold.
• Disinfect: university extension services suggest spraying or dipping the carved pumpkin in a 10% bleach solution (1 part bleach to 9 parts water). Let it dry, and keep it away from kids and pets while wet.
• Seal the cuts: rub petroleum jelly on all cut surfaces to lock in moisture and slow drying.
• Keep it cool: about 50 to 60°F is ideal. Shade it from afternoon sun, bring it in or move it to a cool garage on warm days, and protect it from freezing nights; thawed pumpkins rot fast.
• Use an LED light, not a candle: a flame cooks the inside and shortens its life.

A rough guide. The estimator starts from the extension's 7 to 10 days and adjusts for heat, sun, flame and treatment. Real pumpkins vary; check yours daily and toss it once it gets soft or moldy.

Knife cuts are a common Halloween injury. The American Academy of Pediatrics recommends:

• Small children decorate, adults cut. Kids can draw the face with markers and scoop out the seeds and pulp (they usually love this part).
• Older kids can use a small carving-kit saw with an adult right there. Those saws are less likely to slip and cut deeply than kitchen knives.
• Carve on a dry, steady table with good light, and wipe up slippery pulp from the table and floor.
• Use a battery-powered candle, flashlight or glow stick instead of a flame. If you use a real candle, a votive in a holder is safest; never leave it unattended, and keep lit pumpkins off steps and paths where costumes can brush them.

No carving? No problem. For toddlers, paint the pumpkin or use stickers and push-in decorating kits. An uncarved pumpkin lasts much longer, too.

Try seasoning with cinnamon sugar, garlic powder, chili powder or cumin.