Ingredients
5 boneless chicken breasts3 heaping tablespoons taco seasoning
3/4 cup diced onion
1 (14.5 ounce) can Diced Fire Roasted Garlic Tomatoes (or similar variety)
1 (4.5 ounce) can chopped green chilies, undrained
1/2 cup chopped, fresh cilantro
Corn or flour tortillas
Vegetable oil (optional)
Toppings – cheese, tomatoes, lettuce, avocado, etc.
Place chicken breasts in the bottom of the slow cooker. Sprinkle taco seasoning evenly over the chicken. Top with diced onion and then pour tomatoes over the top. Top with the undrained green chiles. Cover and cook on low for 6 to 8 hours.
See more here