1.Place Chicken In A Large Slow Cooker. Pour In Enough Boiling Water To Completely Cover The Chicken, And Add 1/2 Teaspoon Salt. Cover, And Set Slow Cooker To High. Cook Until The Chicken Meat Turns White. 2.Add The Peppers And Onions. Simmer Until Peppers And Onions Get A Little Tender, About 10 Minutes. Stir In Tomato Sauce, Chili Sauce, And Ketchup. Cover, Set Slow Cooker To Low, And Cook For About 6 Hours.