Heat your oil in a large skillet over medium-high heat.
Add in the onion, garlic, ginger, carrot, celery, and mushrooms then sauté for about 3 minutes, or until the onion is tender. Add in the ground chicken mincing it with a wooden spoon as it cooks. Cook for about 5-7 minutes, or until fully cooked through.
Push everything over to one side of the skillet then stir in the shrimp and cook for 3 minutes in the open area of your skillet, or until the shrimp is pink and opaque. Lightly sea salt and pepper to taste. Gently stir everything together once your shrimp are nicely browned on each side.
Meanwhile, in a small jar or bowl, add all of your sauce ingredients and whisk really to combine.
Drizzle your sauce over your chicken and shrimp mixture then stir fry for 1 minute more, or until the sauce nicely coats all of the ingredients.
To assemble your lettuce wraps, take spoonfuls of the chicken-shrimp mixture and load each lettuce wrap. I like to double up my lettuce leaves so they are sturdier.
Garnish with chopped peanuts and green onions.
Enjoy!