Preheat your oven to 375°FDrizzle a little bit of oil (extra-virgin or avocado are my favorites) in a 7 quart Dutch oven set over medium heat. Add the onions, bell pepper and celery, and cook until fragrant and softened, about 2-3 minutes.Add the ground beef, salt and pepper, crank up the heat to medium-high and continue cooking until the meat is no longer pink, about 10 minutes.Add the canned diced and crushed tomatoes, tomato paste, chipotle in adobo sauce, cacao powder, ground cumin, garlic powder and dried parsley and stir delicately until well combined.Kill the heat and gently stir in the cooked kidney beans.Cover and transfer your Dutch oven to the preheated oven and cook for 3 to 3½ hours, stirring every hour or so.Let your chili rest for about 20 minutes and then serve with a dollop of Greek yogurt or sour cream as well as a pinch of chopped green onions.