Light your fire and let it burn down until you obtain a medium heat.
Pour the olive oil in the Dutch oven (or pan if using the stove), add the popcorn and put the lid on. Place on fire or stove top and wait until you hear it popping. Wearing oven mitts, shake the pot until you don’t hear anymore pops. Take it off the fire and pour the popcorn into your mixing bowl.
In a separate pan heat butter until melted and add in sriracha to taste. Pour butter mixture over popcorn and eat.