Place the chicken breasts on a baking tray or casserole dish.
Sprinkle the piri piri seasoning over the chicken.
Pour the chopped tomatoes over the chicken, then sprinkle it evenly with salt an the lime zest.
Bake the chicken for 22 minutes then remove it from the oven.
Crumble the tortilla chips while in the bag, then pour the tortilla chip pieces evenly over the chicken.
Top the chicken and tortilla with cheese, the pickled jalapeño slices, and lime juice. Bake for a further 5 minutes until the cheese has melted and the chicken is cooked through.
Serve the spicy fiesta lime chicken with rice or salad for a delicious Mexican inspired meal!