For the chicken
01 -
1 1/2 lb (680 g) boneless, skinless chicken thighs, cut into 1-inch pieces
02 -
1 large egg white, lightly beaten
03 -
1 teaspoon kosher salt
04 -
1/2 teaspoon black pepper
05 -
1/2 cup (65 g) all-purpose flour
06 -
1/2 cup (65 g) cornstarch
07 -
1 teaspoon baking powder
08 -
1 1/2 cups neutral oil, for shallow frying
For the sauce
09 -
1/2 cup (120 ml) water or reserved pineapple juice
10 -
1/3 cup (80 ml) ketchup
11 -
1/4 cup (50 g) granulated sugar
12 -
3 tablespoons rice vinegar or apple cider vinegar
13 -
1 tablespoon soy sauce
14 -
2 teaspoons cornstarch
15 -
1/4 teaspoon red pepper flakes, optional
For the stir-fry
16 -
1 tablespoon neutral oil, if needed
17 -
1 medium yellow onion, cut into 1-inch pieces
18 -
1 red bell pepper, cut into 1-inch pieces
19 -
1 green bell pepper, cut into 1-inch pieces
20 -
1 cup (165 g) pineapple chunks, drained
21 -
3 cloves garlic, minced
22 -
1 teaspoon fresh ginger, minced
23 -
2 scallions, cut into 1-inch pieces
24 -
Steamed rice, for serving