But the most intriguing of these items is the In-N-Out taco. "I worked the early shift with some co-workers who made bomb-ass tacos," Kathy said. "They'd bring their own taco shells in. We had lettuce, tomatoes, and beef in the store. They'd create a pico de gallo with the onions, chilies, and tomatoes, too." Looks like it might be time for In-N-Out to open a taco chain.
The best burger isn't on the menu
"The best burger I've eaten (that I never would've thought to make myself) is a Double-Single," Kathy said. "It's two burger patties, one slice of cheese, chopped chilies, chopped onions, and one tomato slice. The bun gets a spiral of mustard and a squeeze of lemon juice." Interested customers can order it with everything but the lemon juice, which they have to pick up at the condiment counter.