Slow Cooker Red Beans and Rice with Andouille
A classic New Orleans-style one-pot meal built on the holy trinity of onions, celery, and garlic sauteed in oil, then simmered low and slow with dried red kidney beans, spicy andouille sausage, and aromatic bay leaves until the beans turn creamy and tender. Bell peppers and instant rice join near the end, along with bright scallions and a splash of red wine vinegar for balance. Serve over rice or as a standalone bowl for weeknight dinners, potlucks, or casual gatherings when you want deep, savory flavors without fussing. This version skips the separate rice cooking step by stirring it directly into the slow cooker, making cleanup minimal.
Ingredients
- 2 onions, finely diced
- 1 celery stalk, finely chopped
- 6 cloves garlic, peeled and minced
- 2 tablespoons vegetable oil
- 3 teaspoons fresh thyme, minced
- 2 teaspoons paprika
- ½ teaspoon cayenne pepper
- 4 cups chicken brothvegetable broth1:1veganvegetarianplant-based
note: omit sausage and swap for smoked tofu or extra vegetables
Full guide → - 4 cups water
- 1 pound dried red kidney beans, rinsed and picked over
- 1 pound spicy andouille sausage, cut into 1/2 inch slices
- 2 bay leaves
- 2 green bell peppers, stems and seeds removed, cut into 1/2 inch dice
- ½ cup instant ricelong-grain white rice0.75 cup instant : 1 cup long-graingraintexture
note: long-grain requires 25-30 min cook time; reduce slow cooker time to 5 min before adding
- 3 scallions, thinly sliced
- salt, to taste
- pepper, to taste
- red wine vinegar, to taste
Instructions
- 1
Microwave onions, celery, garlic, oil, thyme, paprika, and cayenne in a medium bowl for five minutes, stirring halfway through, until softened.
- 2
Transfer mixture to slow cooker.
- 3
Add broth, water, rinsed beans, sausage, and bay leaves. Stir well.
- 4
Cover and cook on high until beans are fully cooked and tender.
- 5
Remove bay leaves and add bell peppers and rice.
- 6
Cover and cook on high for twenty minutes.
- 7
Stir in scallions.
- 8
Season with salt, pepper, and red wine vinegar to taste.
Tips
Microwaving the aromatics with oil and spices before adding to the slow cooker jumpstarts flavor development and prevents raw garlic taste in the finished dish.
Don't skip rinsing and picking over dried beans; remove any stones or debris that can slip through.
Stir in rice during the last twenty minutes so it absorbs broth directly without turning mushy.
Good to Know
Refrigerate in airtight containers for up to four days. Freeze for up to three months; thaw overnight in refrigerator before reheating on stovetop over medium heat, stirring occasionally and adding broth if needed to reach desired consistency.
Prepare the microwaved aromatics mixture up to two days ahead and store in the refrigerator. In the morning, add to slow cooker with remaining ingredients (except rice, peppers, scallions, and finishing seasonings) and cook as directed. Add rice and peppers during the final twenty minutes.
Ladle into bowls and serve with additional red wine vinegar, hot sauce, or file powder on the side. Pair with cornbread, rice, or crackers. Garnish with extra sliced scallions and a drizzle of olive oil.
Common Mistakes
Do not skip picking over dried beans to avoid biting into small stones.
Do not add rice until the last twenty minutes to avoid mushy texture.
Do not omit the microwave step for aromatics to avoid raw garlic flavor.
Do not cook beans on low for extended periods beyond ten hours to avoid them becoming mushy and falling apart.
Substitutions
Vegan Options
note: omit sausage and swap for smoked tofu or extra vegetables
Full guide →General Alternatives
note: long-grain requires 25-30 min cook time; reduce slow cooker time to 5 min before adding
FAQ
Can I use canned beans instead of dried?
Yes. Use four cans (15 ounces each) rinsed and drained red kidney beans. Skip the eight to ten hour cook and add them with the bell peppers in the final step. Reduce the broth and water by one cup total to prevent excess liquid.
What if I don't have a slow cooker?
Use a large heavy pot. Saute aromatics in oil, add remaining ingredients except rice and peppers, bring to a boil, then simmer covered for two to three hours until beans are tender. Add peppers and rice and simmer twenty minutes more.
How long does this keep and can I freeze it?
Refrigerate up to four days in airtight containers. Freeze up to three months. Thaw overnight in refrigerator and reheat on stovetop over medium heat, stirring and adding broth as needed for consistency.