Simple Chinese Chicken

I know this chicken isn't really from China but it is really simple and these are ingredients that are usually in the cupboard. I served it over rice, it makes a lot of yummy sauce. And I served it with corn. I know, not very exciting but it was an easy meal. The recipe says to cook it in the oven but I put mine in the slow-cooker and that worked well too. Paige

Ingredients:
Combine the following then pour over chicken:
3/4 c ketchup
1/2 c brown sugar
1/4 c soy sauce
2 Tbs white vinegar
1 Tbs instant onion
1/2 tsp garlic powder
1/2 tsp seasoning salt

6-8 chicken pieces (I only used 5 frozen breasts because that was what I could fit in my cooker.)
Bake at 350 for 1 1/2 hours, turn chicken halfway through.