In a large bowl, mix all-purpose flour, salt, sugar, yeast, oil, and warm water. Knead until you get a soft, smooth dough. Cover and let it rise for 1–2 hours until doubled in size (or refrigerate overnight for deeper flavour).
Heat oil in a pan. Add chicken strips along with paprika, chili powder, cumin, garlic powder, salt, and lemon juice. Cook until the chicken is fully cooked and slightly charred. Set aside.
Lightly sauté sliced onions and bell peppers for a few minutes. Keep them slightly crunchy for the best texture.
Gently stretch the dough using your hands without pressing out the air. Avoid using a rolling pin to keep the crust light and airy.
Spread pizza sauce evenly over the base, including a light layer on the edges for a flavorful crust. Add mozzarella cheese, followed by the cooked chicken fajita mix, sautéed vegetables, and optional toppings like olives or jalapeños.
Bake in a preheated oven at 250°C (480°F) for 7–8 minutes, or until the crust is golden and the cheese is melted and bubbling.
Sprinkle dried or fresh herbs immediately after baking. Slice and serve hot.