Turn on your instant pot and press the sauté button. Change the temperature to high. Once the instant pot shows it’s hot, add the coconut oil and stir until melted.
Add 1/2 cup of kernels and 1/2 teaspoon of salt. Stir until the corn is coated in the oil. Continue to heat for another 30 seconds. The corn kernels will begin to sizzle.
You don’t need the specific Instant Pot glass lid if it didn’t come with your Instant Pot, any glass, regular lid that fits on a large pot will do. Turn off the instant pot and let the popped corn sit until no more un-popped kernels left.