Paleo & Low FODMAP Sweet and Sour Chicken

Name: Paleo & Low FODMAP Sweet and Sour Chicken
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Chinese
Ingredients: 1 pound boneless, skinless chicken breasts, cut into 1-inch chunks; 1/2 cup (65 grams) arrowroot starch or cornstarch; 1 large egg beaten; 2 tablespoons coconut oil; 1/2 cup (100 gram) coconut sugar or regular white sugar; 1/4 cup (60ml) apple cider vinegar*; 2 tablespoons Coconut Aminos, or gluten free soy sauce/tamari; 1/4 cup (60 g) ketchup or Low FODMAP Ketchup; 1/4 cup (60 ml) chicken stock; 1 red pepper cut into chunks; 1 cup (65 g) pineapple chunks; 3 spring onions stalks, green part only for low fodmap