In a bowl, stir together the honey, sriracha sauce, soy sauce, minced garlic, and lime juice until well combined. Set aside.
Season the chicken pieces with salt and pepper to taste.
In a large skillet over medium-high heat, heat the vegetable oil. Add the chicken pieces and cook for about 6-9 minutes, stirring occasionally, until browned and cooked through.
Mix together the cornstarch and water to make a slurry. Whisk it into the sauce. Pour the prepared sauce over the cooked chicken. Stir to coat the chicken evenly.
Reduce the heat to medium-low and let the chicken simmer in the sauce for about 5 minutes, or until the sauce thickens slightly.
Serve the Honey Sriracha Chicken hot. Garnish with sliced green onions and sesame seeds if desired.