Preheat the oven to 350°F. Line a baking sheet with parchment paper.
In a bowl, mix together all of the crust ingredients until smooth. Spread the batter into a thin, even circle on the prepared baking sheet. The batter will seem thin—that’s exactly right.
Bake for 10-12 minutes.
Carefully peel the crust off the parchment and place it back on the baking sheet. Top with the marinara sauce and mozzarella.
Bake for 15 more minutes, until the cheese is bubbly and the edges are golden and crisp.
Top with fresh basil if desired, slice, and enjoy!
