Start by preparing the frozen chicken strips according to the package directions. I like air frying them best—they’re done in about 11 to 12 minutes! Let them cool slightly, then cut into bite-sized pieces and add them to a large bowl.
Meanwhile, set a medium pot over medium-high heat and add 2 tablespoons of toasted sesame oil. Once the oil begins to shimmer, add the minced garlic, ginger paste, and red pepper flakes. Cook, stirring constantly, for about 30 seconds until fragrant.
Next, add the granulated sugar, light brown sugar, and the zest of 1 to 2 oranges (this is optional, but it really enhances the flavor!). Stir to moisten the sugar, then pour in 1/2 cup of freshly squeezed orange juice. Stir until the sugar is completely dissolved.
Now, add 1/2 cup of white vinegar and 1/4 cup of soy sauce. Stir to combine everything well.
In a separate small bowl, use a whisk or fork to mix 1/4 cup of cornstarch with 1/4 cup of water until smooth. Pour this mixture into the sauce and stir well.
Continue to cook the sauce, stirring frequently, until it thickens to a syrup-like consistency. It should be glossy and stick to the back of a spoon.
Taste your sauce and adjust it according to your preference. If you like it spicier, add more red pepper flakes. If it’s too sweet, a pinch of salt can help balance it out.
Pour the sauce over the cut-up chicken pieces, using as much as you like. Toss everything gently to ensure the chicken is well coated.
Drizzle the remaining 2 teaspoons of toasted sesame oil over the coated chicken. Serve immediately! I love to serve mine over cooked rice, garnished with sesame seeds and thinly sliced green onions for a delightful presentation.