White chili with chicken

Chicken second courses

1 Medium Spanish Onion 10 Tablespoons Butter 2 Tablespoons Garlic 3 Jalepeno Peppers 90 oz. Navy Beans 3 Cups Chicken Stock 1 Tablespoon Chili Powder 1 Tablespoon Cumin 1/4 Cup Flour 2 Cups Half and Half 1 Tablespoon Salt 2 Tablespoons Cayenne Pepper 3 Tablespoons Worchestershire Sauce 1 15.5 oz Jar White Salsa Con Queso 2 lbs Fajita Chicken Strips