Rinse beans and remove any stones or misshaped beans.
Place beans in a large bowl, add 6-8 cups of water and soak over night in the refrigerator. Rinse water 2 times and place beans in the crockpot.
Add broth, garlic, onion, diced green chili, cumin, salt, oregano, cayenne, and liquid smoke.
Cover and cook on low for 7 hours. Stir in chopped tomatoes and cook for an additional hour. Serve with cilantro and add additional salt and pepper to taste.
Rinse and sort beans removing stones. Place beans in a large bowl, add 6-8 cups of water and soak overnight in the refrigerator. Rinse water 2 times
Drain beans and place in a large pot with 6 cups of hot broth, onion, diced green chili, cumin, salt, oregano, cayenne and liquid smoke (optional).
Bring to a simmer with lid slightly ajar for about 1-1/2 to 2 hours or until desired tenderness is reached.
Rinse and sort beans removing any stones.
Place beans in the Instant Pot inner cooking pot. Add 6 cups of broth, diced onion, diced chili, cumin, salt, oregano cayenne, and liquid smoke (optional). Stir ingredients together.
Cover with the lid and place the vent in the SEALED position. Press MANUAL mode and add 30 minutes to the timer. Allow the steam to release naturally for 20 minutes.