Austin-based hot sauce company Yellowbird has inked a limited-time deal with fast food giant Taco Bell for a fiery twist on the chain’s Nacho Fries. Yellowbird — known for hot sauces in spicy AF flavors such as Jalapeño, Serrano, Blue Agave Sriracha, Habanero and Ghost Pepper — is one of a select few brands that Taco Bell is tapping for the limited time offering. This new take on the classic Nacho Fries includes crispy, spiced slim-cut potato fries and warm nacho cheese sauce, topped with steak and Yellowbird’s exclusive Spicy Habanero Ranch sauce.