Turn heat down to medium and add tofu, carrots, broccoli and cauliflower. Saute for 10 minutes, stirring occasionally.
To prepare sauce, stir together peanut butter, vinegar, tamari, maple syrup and lime juice.
Spread about ¾ of sauce over pizza crust. Spread vegetable and tofu mixture over layer off sauce. Top with bean sprouts and drizzle remaining sauce on top.
Bake for 10-15 minutes, until desired crispness is reached.
Recipe by The Colorful Kitchen at https://thecolorfulkitchen.com/2015/03/30/vegan-pad-thai-pizza/