You can control the spiciness of these burgers by adjusting the amount of chipotle chiles and adobo sauce in them.
Short on time? Skip the guacamole and top your burger with a slice of avocado instead.
Chipotle chiles in adobo sauce are smoked jalapeños packed in a flavorful sauce. Look for the small cans in the Mexican foods section in your supermarket. Once opened, they’ll keep up to 2 weeks in the refrigerator or 6 months in the freezer.