Mix flour, yeast, salt, sugar, and garlic powder. Add warm water and olive oil, then knead until smooth.
Rest dough on the counter, covered, for 30 minutes, then gently stretch and fold on all 4 sides. Cover and let it rest another hour. Repeat stretch and fold process two more times, resting 1 hour between each.
Cover the dough and refrigerate overnight. Bring to room temperature before using, stretching and folding one final time.
Place a pan or pizza stone in the oven and preheat to 475°F for 20 minutes.
On a floured surface, gently roll dough until pizza is around 13 inches in diameter. Lightly brush dough with olive oil.
Add pizza sauce and top with pepperoni, sliced olives, and red onion and bake on a parchment-lined baking sheet for 10-15 minutes or until crust is crispy and golden.
Slice pizza, then top with nutritional yeast, crushed red pepper, arugula, and a generous swirl of high-quality truffle oil.
Notes
Dough will be sticky so it helps to coat your hands with flour and knead the dough on a floured surface.
The crust will be crisp, but pretty thick. If you prefer thin crust, you can roll it out more.
You can also make this cheeseless pizza recipe using a pre-made crust, or your preferred pizza dough recipe.
You can skip the proofing process altogether if you're in a hurry, though the crust won't be as light and airy.
Store leftover pizza in a ziplock bag or airtight container in the fridge for up to a week.
To reheat, place in the oven and bake at 400°F for 5-7 minutes.