Creating these mouthwatering crispy shredded chicken tacos is as easy as following these steps:

1. Prepare Marinade: In a large bowl, mix the shredded chicken, chili powder, cumin, garlic powder, onion powder, salt, and pepper. Ensure the chicken is evenly coated with the spices.

2. Set Up Breading Stations: Place the flour, beaten eggs, and breadcrumbs in three separate bowls.

3. Bread the Chicken: Take a small amount of the seasoned chicken and roll it in the flour, shaking off excess. Then dip it into the beaten eggs before finally coating it with breadcrumbs. Repeat until all the chicken is coated.

4. Heat Oil: In a deep skillet or frying pan, add enough oil to cover the bottom by about half an inch. Heat the oil over medium-high heat until hot.

5. Fry the Chicken: Carefully add the breaded chicken pieces to the hot oil in batches. Fry until golden brown and crispy, about 5-6 minutes. Turn them halfway through for even cooking.

6. Drain Excess Oil: Once cooked, remove the chicken and place it on a paper towel-lined plate to absorb any excess oil.

7. Warm Tortillas: In another pan, lightly warm the tortillas over medium heat for about 30 seconds on each side until flexible.

8. Assemble Tacos: Place a generous serving of crispy shredded chicken onto each tortilla.

9. Add Toppings: Top each taco with diced tomatoes, avocado, shredded lettuce, and fresh cilantro. Drizzle with sour cream or yogurt if desired.

10. Serve and Enjoy: These crispy shredded chicken tacos are ready to be enjoyed fresh off the skillet!