4 tablespoons unsalted butter
4 tablespoons all-purpose flour
1 cup pale ale beer
1 cup grated sharp Cheddar
1 cup grated smoked Gouda
1/4 cup sour cream
1/2 teaspoon ground mustard
1/2 teaspoon smoked paprika
1 1/2 tablespoons minced pickled jalapenos
Kosher salt and freshly ground black pepper
Tortilla chips, for serving