Begin by preparing the dough. In a mixing bowl, combine the warm water, yeast, and sugar. Stir gently and allow the mixture to sit for 10–15 minutes until foamy and activated.
Next, add the oil, salt, and flour. Mix until a rough, shaggy dough forms with no dry flour remaining.
Cover the bowl and let the dough rest for 30 minutes. Then perform a series of stretch and folds by gently pulling one side of the dough upward and folding it over itself. Repeat 2–3 times around the dough.
Repeat the stretch and fold process every 30 minutes for a total of 2–3 rounds. Afterwards, allow the dough to rise in a warm place for about 1 hour, or until noticeably puffy and airy. Avoid punching down the dough as you want to preserve the air bubbles.
Meanwhile, prepare the chicken. Combine the yogurt, ginger garlic paste, onion powder, black pepper, smoked paprika, chicken powder, chili powder if using, and salt in a bowl. Add the chicken and mix well until evenly coated.
Heat a drizzle of olive oil in a pan over medium heat and cook the marinated chicken until golden brown and fully cooked through. Remove from the heat and set aside.
For the Alfredo sauce, heat the olive oil and butter in a saucepan over medium heat. Pour in the cream and stir well.
Add the smoked paprika, garlic powder, onion powder, chicken powder, black pepper, and mixed herbs. Simmer gently for 2–3 minutes while stirring.
Stir in the Parmesan cheese and continue mixing until smooth and creamy. Remove from the heat and allow the sauce to cool completely before assembling the pizza.
About 30–45 minutes before baking, place an upside-down baking tray or pizza steel on the second rack from the bottom and preheat the oven to 270°C (520°F).
Transfer the dough onto a lightly floured surface and gently stretch it into a round pizza using your hands. Avoid using a rolling pin and try not to press down the outer edge so the crust remains airy.
Spread a thin layer of Alfredo sauce over the base, leaving a border around the edges. Top with mozzarella cheese, cooked chicken, sliced onions, and capsicum.
Brush the exposed crust lightly with olive oil mixed with a pinch of paprika for extra color and flavor.
Carefully transfer the pizza onto the preheated tray and bake for 7–10 minutes, or until the crust is golden brown and the cheese is melted and bubbling.
Remove from the oven, allow it to cool for a minute, then slice and serve immediately.