Start by heating your large nonstick skillet over medium-high heat. Add 1 to 2 tablespoons of vegetable oil to the skillet. Swirl the oil around to coat the surface once it's hot. You want the oil shimmering, but not smoking. This indicates that it's ready for the next step.
Next, season your 1 pound of chicken with ½ teaspoon of kosher salt and ½ teaspoon of black pepper. Place the chicken pieces into the skillet in a single layer. Cook for about 5 minutes, stirring occasionally to ensure the chicken cooks evenly. You're looking for a beautiful golden-brown color on the outside while the inside should be thoroughly cooked.
Once the chicken is cooked through, remove it from the skillet using tongs or a slotted spoon, and set it aside. Don’t worry about cleaning the skillet; those delicious bits left behind will add flavor to the next stage.
Now, add the sliced red bell pepper, green bell pepper, and onion to the skillet. Sauté the vegetables for about 3 to 4 minutes until they start to soften and become tender. They should be vibrant and slightly charred for that extra flavor kick.
With the vegetables in the skillet, toss in the 3 to 4 minced garlic cloves and 1 tablespoon of minced ginger. Stir continuously for about 1 minute until fragrant. This step is crucial; you want to make sure the garlic doesn’t burn, as that can create a bitter taste.
Next, slowly pour in the ½ cup of chicken broth, followed by the 3 tablespoons of soy sauce, 1 tablespoon of oyster sauce, and 1 tablespoon of honey. Sprinkle in the 1 tablespoon of cornstarch, ½ teaspoon of black pepper, and 1 teaspoon of chili powder. Stir everything together thoroughly, making sure the cornstarch dissolves. Bring this mixture to a gentle simmer.
Allow the sauce to simmer gently for about 2 to 3 minutes or until it starts to thicken. The sauce should coat the back of a spoon, indicating it’s ready.
Now, add the cooked chicken back into the skillet. Toss everything together to coat the chicken in the sauce, letting it simmer for another 1 to 2 minutes until everything is heated through.
Before serving, taste the stir fry and adjust the flavors as needed. You can add more salt, black pepper, or even more honey for sweetness. Maybe a pinch of cayenne for spice if you like it hot!
Finally, garnish your Black Pepper Chicken with sliced green onions and optional sesame seeds. Serve hot and enjoy the connectedness of flavors you created!