Prime rib chili

1. Seed and hand-tear 2 ancho chiles (these are dried pablano peppers).
Toast chile pieces and 2 tablespoons whole coriander seeds in a dry skillet over low heat until fragrant, shaking the skillet so they don't scorch.
Put the chiles and coriander seeds in a blender and pulse until you have a fine powder. 4. Add 2 tablespoons purchased chili powder, 2 tablespoons sweet paprika, 1 tablespoon ground cumin, 1 tablespoon dried oregano, 1 tablespoon sugar, and 1/4 teaspoon ground cinnamon. Process until well combined and you have a fine powder.
Stir in 2 tablespoons kosher salt. Store in an airtight container for up to 4 months.
Season the beef with salt and black pepper. Set a large, French Oven over medium-high heat and add in extra-virgin olive oil. When the pot is very hot, add the beef and stir until brown.
Add in the onion, garlic, and chipotle peppers. Stir in chili powder. Stir in tomato paste and the entire can of tomatoes with their liquid into the pot. Stir in chocolate.
Add enough water to just cover the meat and simmer over medium-low to low heat, uncovered, until the meat is forktender, about 2 hours.
When the meat is forktender, use a slotted spoon to remove the beef to a cutting board. Using two forks, shred the beef into pieces and return it to the pot. At this point, taste the chili and season with salt and black pepper. Continue simmering for another 30 minutes, stirring occasion