0 g trans fat per serving. No lard. Improved formula. Tastier than ever! Resealable. Freshly baked at your Guerrero Bakery. Guerrero Flour Tortillas are delicious and great for preparing quesadillas, fajitas, and burritos, because they are soft, thin, and flexible. They are made with our special recipe and pure wheat flour. No wonder Guerrero is called a little piece of Mexico.