01 -
Place dry red beans in a large soup pot or bowl and cover with water at least 2 inches above the beans. Let soak for at least 8 hours or overnight.
02 -
Heat olive oil in a large Dutch oven over medium heat. Add sliced andouille sausage and cook, turning as needed, until both sides are browned. Remove sausage and set aside.
03 -
Add butter to the same Dutch oven. Once melted, add diced onion and cook for 3 minutes until beginning to soften. Add celery, red bell pepper, and green bell pepper. Sauté for 4 minutes more, adding additional butter if needed. Stir in minced garlic and cook for 15 seconds.
04 -
Stir in salt, oregano, thyme, paprika, cayenne, and black pepper; cook for 1 minute. Add broth, scraping the bottom to deglaze and incorporate any browned bits.
05 -
Drain and rinse the soaked beans, then add to the Dutch oven with the vegetable mixture and broth. Return sausage to pot and stir to combine.
06 -
Add bay leaves and increase heat to high. Once boiling, immediately reduce heat to low. Cover and simmer for 90 to 120 minutes, until beans are tender.
07 -
Begin checking beans at 90 minutes. When tender (skin resists gently, interior is soft), remove and discard bay leaves. Extract 1 cup of beans, mash, then return to pot to thicken mixture.
08 -
If beans are too thick, stir in up to 1 cup water or broth. Taste and adjust salt, pepper, and other seasonings as desired.
09 -
Stir in chopped parsley and green onions. Simmer for 5 minutes, then remove from heat.
10 -
Spoon red beans and sausage over hot cooked rice. Garnish servings with additional parsley and green onions.