How To Make Kettle Corn at Home

Cooking Lessons from The Kitchn

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If your nose doesn't lead you straight to the kettle corn vendor at just about any state fair or festival this summer, then your ears surely will. The aroma of lightly caramelized popcorn combined with the merry sound of popping is all the encouragement I need to buy myself a big bag for snacking. Craving this sweet and crunchy treat without the road trip? Here's how you can make kettle corn at home.

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In the pantheon of popcorns, kettle corn sits somewhere in between plain popped corn and caramel corn. It's lightly golden — more or less so depending on the amount of sugar you use — and salty-sweet. It has a crisp crunch from the sugar coating, but won't stick to your teeth the way caramel corn sometimes does. Kettle corn also takes significantly less time than full-on caramel corn since it's made entirely on the stovetop — it's a quick 5-minute snack right when you need one.

And you most definitely do want to make it on the stovetop. The secret to kettle corn, both at the state fair and at home, is letting the sugar caramelize just a bit over direct heat as the popcorn pops. You just can't imitate that rich flavor in the microwave — or with commercial microwave popcorn!

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To avoid burning the sugar and get every piece of popcorn coated with sugar, keep shaking that pan as the popcorn pops. Also, don't be tempted to wait until every kernel has popped; remove the pan from heat as soon as popping slows. You'll end up with more unpopped kernels, but it's worth it to avoid scorching the whole batch. This said, you'll always get a few burnt pieces in the bunch — just pick them out and carry on snacking.

Kettle corn has become a new favorite afternoon treat. I also find that unless it's very humid outside, the popcorn will stay fairly crisp for a few days if kept in a sealed container. Pack it up and tuck it in your bag for an easy snack on the go.

How To Make Kettle Corn at Home

Makes 6 to 8 servings (About 10 cups)

What You Need

Ingredients
3 tablespoons oil, like coconut oil, canola oil, or other vegetable oil
1/2 cup corn kernels
1/4 to 1/2 cup white granulated sugar, to taste
1 teaspoon salt

Equipment
Baking sheet
Parchment paper
4-quart sauce pot with lid
Long-handled spoon for stirring

Instructions

  1. Prep the Baking Sheet: Line a baking sheet with parchment and set it near the stove. You will pour the popped corn out onto this sheet to cool.

  2. Warm the Oil: Pour the oil into the pot and drop three kernels of corn over the top. These three kernels will be your indicator for when the oil is hot. Cover with the lid and set over medium-high heat.

  3. Add the Corn Kernels, Sugar, and Salt: When you hear one of the kernels pop, uncover the pot and pour in the rest of the kernels, sugar, and salt. Use 1/4 cup of sugar if you like slightly sweet kettle corn and more if you like sweeter. Quickly stir everything together to coat all the kernels and replace the lid.

  4. Shake the Pan While the Popcorn Pops: Shake the pan occasionally as the popcorn starts to pop, and then more frequently and vigorously as the popping increases. Rest the pot on the burner every few seconds to maintain the heat.

    → Some wisps of steam toward the end of popping are normal — don't confuse this with smoke! However, if you smell smoke, stop popping and proceed with the next steps.

  5. Remove from Heat When Popping Slows: Listen closely — when you hear the popping begin to slow, 1 to 2 seconds between pops, remove the pan from heat. Don't wait for every kernel to pop or you'll end up burning the popcorn; as soon as you think it might be starting to slow down, take it off the heat. Total popping time is about 2 to 3 minutes on my electric stove.

  6. Pour the Popcorn Onto the Baking Sheet: When the popping slows, immediately uncover the pot and pour the popcorn on the prepared baking sheet. Use the long-handled spoon and your fingers to spread the popcorn into an even layer to cool and pick out any burnt pieces (there are always a few in every batch!).

  7. Cool the Popcorn: Let the kettle corn cool for at least five minutes — the popcorn will crisp as it cools. Eat immediately or store in an airtight container for several days.

Recipe Notes

  • Cleaning the Pan: Unless you have a Whirley Pop popcorn maker, I've found that you'll always get some burnt sugar on the bottom of the pan. This is normal. To clean the pan, follow these instructions.

  • Kettle Corn with Other Sugars: Kettle corn is usually made with plain old white granulated sugar, but this shouldn't stop you from experimenting! Try any other granulated sugar, like turbinado or muscavado, or experiment with liquid sweeteners like honey and maple syrup.

  • Unpopped Kernels: Look out for unpopped kernels, which can get stuck to in the clusters and give your molars a nasty shock when you bite down. This is a good candidate for this trick for separating out unpopped kernels.

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(Images: Emma Christensen)

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