Preheat the oven to 400°F. Peel and chop the sweet potato, then cook until soft. Mash the cooked sweet potato until smooth.

In a food processor, blend the sweet potato and oats until finely processed. Add the egg, salt, and garlic powder, then pulse until combined.

Transfer the mixture onto a parchment-lined baking sheet, spread evenly into a round crust about 1/4 inch thick.

Bake for 20-25 minutes until the crust is firm and slightly golden. Remove from oven and brush with olive oil.

Add your favorite toppings like cheese, vegetables, and herbs. Bake for an additional 10 minutes until cheese melts.