Preheat oven to 425 degrees

Line cookie sheet with aluminum foil and grease with butter or oil

Fill cookie sheet with saltines

Boil the butter and sugar in sauce pan until caramelized in color

Pour over the crackers and spread evenly

Bake crackers for 3-5 minutes until bubbling

Remove from oven and sprinkle with chocolate chips

Once melty, spread evenly

Sprinkle with sea salt if desired

Chill in freezer for 20-30 minutes

Break apart and enjoy