Better Than Takeout Sesame Cauliflower

0 Preheat oven to 400 degrees.
1 Line two baking sheets with parchment paper and spray lightly with olive oil to coat.
2 Mix together all ingredients for batter, except breadcrumbs, in a bowl. Batter should be slightly thinner than pancake batter. Add cauliflower florets to bowl and toss to coat.
3 One by one, remove cauliflower from batter with a fork, letting excess drip off, and transfer to oiled parchment lined baking sheets, being sure not to overcrowd. Sprinkle generously with breadcrumbs. Spray with a very light coat of olive oil. (optional for extra crispiness!)
4 Bake for 25 minutes until golden and crisp.
5 Prepare sesame sauce by adding all ingredients except tapioca flour to a small saucepan. Bring to a steady simmer and let thicken. Mix tapioca flour with water and stir into sauce little by little until desired texture is achieved.
6 Remove cauliflower from oven and let cool for 3-5 min (this step is very important as it prevents the cauliflower from getting soggy!)
7 Transfer cauliflower to a bowl and toss gently with sauce. Sprinkle with sesame seeds and green onion.
8 Serve hot with steamed rice and broccolini.