Heat the Dutch oven on low increasing temperature to medium high heat.
While pot is heating prep the celery and the onion. Set aside.
1 Cup Celery, 1 Cup Onion
Add both the ground meats to the hot Dutch oven and using wooden spoon break them into small pieces as it browns.
4 lbs Lean Ground Beef, 1.5 lbs Ground Pork
When meat is partially browned add the onion and celery. DO NOT drain any juices that form during the cooking process.
1 Cup Celery, 1 Cup Onion
Once the onion starts to become glassy add in the Rotel, canned corn (with juices) and canned beans both with their juices.
1 Cup Rotel, 1¼ Cup Canned Corn, 2¼ Cup Red Kidney Beans, 3½ Cup Diced Tomato, 2¼ Cup Canned Black Beans
Mix well and cover on low heat for one hour.
After an hour remove lid and mix in the spices and the tomato paste.
3 Tbsp Chili Powder, 1 Tbsp Garlic Powder, 1½ Cup Tomato Paste
Return lid to pot and let simmer on low for five more hours.
Check once or twice during the simmering process to ensure there is still enough moisture in the chili and add a bit of water or tomato juice to thin it if it appears to dry.
Water or Tomato Juice
Remove cooked chili from heat and serve while hot.