In a Dutch oven over medium heat brown the Ground Beef, drain and reserve 1 Tbsp. of drippings in the pot.
Add the Onion, Celery and Chilies to the pot and cook over medium heat until the Onions start to turn translucent.
Add the Beef. Tomato sauce, Diced Tomatoes, Kidney and Pinto beans, Cumin, Chili Powder, Black Pepper, Salt and 1 Cup water. Bring to a simmer, cover and let cook 2 ½ - 3 hours.
Serve hot.Add water as necessary to maintain desired consistency.