For the sauce: Whisk together all ingredients and set sauce aside
Filling and Assembling:
Add cauliflower to food processor and process to resemble rice
To a hot skillet add olive oil and cauliflower, brown for 2-3 min, stirring constantly
Add bell peppers, celery, mushrooms and green onions Cook for 3 min.
Add water chestnuts, garlic, pepper, salt and ginger.
Cook for 1 minute or more depending on desired crunch
Stir in the sauce, mix and add to bowl
Spoon the mixture onto lettuce leaves
Top with peanuts and drizzle with the sauce. Serve and enjoy