Prepare frying oil by filling 2 inches high on a heavy bottomed pan, such as cast iron. Use Grapeseed oil or another neutral flavored vegetable oil.
Wash and drain shrimp, then pat some of the moisture off with a paper towel. Toss in flour and fry in small batches until golden brown(2-4 mins). Use a slotted spoon or spider to remove and place on a plate lined with paper towels to soak up excess oil.
Butter both sides of the rolls and toast each side until golden brown in a skillet.
Generously slather tartar sauce on the inside of the roll and line with lettuce. Fill the center with the fried shrimp.
Finish with flaky salt, a slice of lemon, pickle and chips.
