You can't go wrong with a combo of salty and sweet!
Use an air or stovetop popper ( I love my Whirlypop), pop your popcorn and set aside.
Melt the butter in a small saucepan over medium heat. Once melted, stir in the honey and mix well. Remove from heat and add the vanilla!
Pour honey butter mixture over the popcorn, and mix until popcorn is coated. Add additional salt as needed. Honey Pearls are also a fun thing to sprinkle on top but are optional.