Pre-heat oven to 425°
Place chicken thighs in an oven safe skillet, skin down
In a small bowl mix the vinegar, honey, Braggs, ketchup, garlic and pepper flakes, then pour over the chicken
Bake for 20 minutes then turn thighs skin side up
Bake for another 25 minutes
Remove the chicken to a plate and let the sauce rest for 5 minutes so that the fat rises
Skim the fat off the liquid and place on stove on medium high heat
Mix together the cornstarch and water then add it to the heated sauce.
Cook while stirring for about 1 minute until the sauce has thickened.
Serve by pouring some of the sauce over the chicken and reserve the remaining to add as desired
Garnish with toasted sesame seeds