Can anything else be popped like popcorn?

Online Answer
Corn isn't the only thing you can pop. Here's how to get it poppin' (sorry) with quinoa, sorghum, and more. ... Quinoa, sorghum, and amaranth are some of the most easily popped and puffed, but once you get those down pat, branch out and try other grains and seeds.
Related Questions 📌
As it turns out, the corn that we typically eat is different than the kernels that become popcorn. There's only one variety of maize that will make it – Zea mays everta. Though it looks like a typical corn kernel, this particular variety is the only one that has the ability to pop and turn into a delicious snack.
In its purest form – that is, plain air-popped kernels – it's a healthy, whole-grain, antioxidant-rich snack food that comes at a pretty low-calorie cost for those who like to mindlessly nibble: A three-cup serving of air-popped popcorn has only 93 calories, 1 gram of fat and close to 4 grams of fiber.
Sorghum is mild and slightly sweet, like a chewier version of Israeli couscous when cooked..
Popped amaranth makes a delicious light and fluffy breakfast cereal. Mix it with milk, soymilk or yogurt. Combine it with oats and add fresh or dried fruits - just like regular cereals. You can prepare them as a savory snack as well..
Like corn, sorghum grain has moisture locked inside it so it pops when heated in a dry skillet with oil. Sorghum popcorn is much healthier than corn, it's easier to digest, and is loaded with nutrients. Popped sorghum looks like tiny bonsai popcorn. It's so cute.