Mix all the Bang Bang Sauce ingredients together in a bowl. Set aside.

Preheat oven to 450 degrees F/230 degrees C. Line a baking sheet with a silicone baking mat or greased foil.

In a bowl, mix the flour, chili paste, cornstarch, almond milk, lemon juice or apple cider vinegar, sea salt, ground black pepper, garlic powder, and onion powder until combined.

In a separate bowl, place the panko breadcrumbs.

Toss the cauliflower in the batter mixture to coat it evenly.

Transfer the coated cauliflower to the panko breadcrumbs and coat completely.

Place the coated cauliflower onto the baking sheet, ensuring enough space between each floret.

Bake for 22 minutes.

Remove from oven and toss the baked cauliflower in the Bang Bang Sauce to coat.

Return the sauced cauliflower to the baking sheet and bake for another 1-2 minutes.

Remove from oven, top with sesame seeds, and eat immediately.