Spray a casserole dish with cooking spray. Put the chicken thighs in the dish. Sprinkle the salt on the chicken.
Mix together all the other ingredients. Pour over the chicken.
Bake for 40 minutes. Baste the chicken with the sauce. Bake for another 20 minutes.
Don't worry about overcooking the chicken. Dark meat will just get more tender and the sauce will thicken. My chicken hit 160 degrees around the 30 minute mark but the sauce was still thin. After an hour it was perfect.