Whole30 recipe by: @40aprons

In a large skillet set over medium heat, heat olive oil. When the oil is hot, add onion and cook for about 3 minutes or until beginning to soften, then add mushrooms and cook 3 more minutes, or until onion is translucent and mushrooms are softening. Add garlic and cook just until fragrant, about 30 seconds, stirring constantly.
Add ground chicken and cook until browned, crumbling with a wooden spoon or spatula. Add carrots and stir until starting to soften, about 3 minutes.
In a small bowl, combine 1/4 cup coconut aminos, 2 teaspoons sesame oil, 1 teaspoon rice wine vinegar, peanut butter, and ginger. Whisk until smooth then pour over meat mixture. Stir until combined, then add the chestnuts and green onions. Cook for 3-4 minutes then remove from the heat. Season with salt and pepper to taste.
Make sauce: whisk together all sauce ingredients in a small bowl.
When ready to serve, spoon 3-4 tablespoons of the mixture into the center of a lettuce leaf and serve with sauce. Garnish with green onions and sesame seeds, if desired.
Ingredients
Directions
In a large skillet set over medium heat, heat olive oil. When the oil is hot, add onion and cook for about 3 minutes or until beginning to soften, then add mushrooms and cook 3 more minutes, or until onion is translucent and mushrooms are softening. Add garlic and cook just until fragrant, about 30 seconds, stirring constantly.
Add ground chicken and cook until browned, crumbling with a wooden spoon or spatula. Add carrots and stir until starting to soften, about 3 minutes.
In a small bowl, combine 1/4 cup coconut aminos, 2 teaspoons sesame oil, 1 teaspoon rice wine vinegar, peanut butter, and ginger. Whisk until smooth then pour over meat mixture. Stir until combined, then add the chestnuts and green onions. Cook for 3-4 minutes then remove from the heat. Season with salt and pepper to taste.
Make sauce: whisk together all sauce ingredients in a small bowl.
When ready to serve, spoon 3-4 tablespoons of the mixture into the center of a lettuce leaf and serve with sauce. Garnish with green onions and sesame seeds, if desired.