1. In a medium bowl, mix together sauce ingredients: chicken broth, soy sauce, minced ginger, Japanese bbq sauce, rice vinegar, and cornstarch. Set aside.
2. In a large pan, add sesame oil and diced chicken breast bites (cut about 1/2 - 1 inch cubes). Season with salt, pepper, and garlic. Cook until done.
3. On low heat, pour over the sauce and combine. Stir while the sauce begins to thicken. Add Sriracha to taste, honey, cashews, and green onion. Cook for a couple more minutes and remove from heat.
4. Spoon chicken mixture into large lettuce leaves and serve with optional spicy mayo drizzle and more green onion.
