Jalapeño & Cheese Whataburger

What is it?

Built on Whataburger’s standard five-inch toasted bun, this burger adds sliced jalapeños, pepper jack cheese, and creamy pepper sauce to the usual stack of mustard, lettuce, tomato, pickles, and diced onions. It’s a straightforward variation on the core burger, with the toppings doing the work. Fresh jalapeño slices bring direct heat, while the pepper jack folds in bits of pepper and a little melt. The pepper sauce adds another layer of spice with a creamy base. Compared with other items in Whataburger’s lineup, it’s the spicy, jalapeño-led option rather than a separate sandwich format.