Peel and chop a medium sweet potato into evenly sized chunks. Boil for about 10 minutes until fork-tender.

Drain the sweet potato and mash it in a bowl until completely smooth.

Preheat your oven to 375°F (190°C).

In a large mixing bowl, add mashed sweet potato, white rice flour, tapioca flour, baking powder, and salt. Mix until a cohesive dough forms.

Roll out the dough between two greased sheets of parchment paper to a thickness of 0.7-1 cm.

Transfer the dough to a baking sheet and pre-bake for 10 minutes.

Carefully flip the crust over and add your favorite toppings.

Return the topped pizza to the oven and bake for an additional 10-18 minutes.

Let it cool slightly before serving.