In a large bowl, combine the flour, instant yeast, sugar, and salt. Add warm water and olive oil, then mix until a soft homemade pizza dough forms.
Knead the dough for 8–10 minutes until smooth and elastic. Cover and let it rise in a warm place for about 1 hour or until doubled in size.
Preheat your regular oven at the highest temperature possible. Place a baking tray or pizza pan inside the oven while preheating to help create a crispy pizza crust.
Transfer the dough onto a floured surface and gently stretch it into a pizza shape.
Spread a thin layer of pizza sauce over the dough and top with sliced fresh mozzarella cheese.
Carefully transfer the pizza onto the hot tray and bake until the homemade Margherita pizza develops a crispy golden crust and the cheese becomes melted and bubbly.
Remove from the oven and top with fresh basil leaves, olive oil, parmesan, chili flakes, or black pepper if desired.
Slice and serve hot.