Crockpot Cajun Fifteen-Bean Soup with Smoked Sausage Tips, FAQ & printable recipe

Tips for success

To achieve a creamier texture, you can remove about one cup of the cooked beans and mash them with a fork before stirring them back into the pot.

This simple technique acts as a natural thickener, giving the soup a luxurious mouthfeel without the need for flour or cornstarch. This is particularly useful if you prefer a thicker, more stew-like consistency.

If you find the soup is too thick after the cooking time, stir in a small amount of additional chicken broth or water until you reach your desired consistency. Conversely, if the soup seems too thin, continue to cook it on the high setting with the lid slightly ajar for an additional 30 minutes to allow more of the moisture to evaporate.

Variations

• Vegetable-Forward Version: Add diced bell peppers, celery, and onions to the slow cooker along with the beans for a traditional Cajun holy trinity flavor base. This adds extra texture and nutrition to the soup without changing the cooking method.
• Spicier Bean Soup: Incorporate a finely diced jalapeño or a teaspoon of crushed red pepper flakes into the mix before cooking. This will provide a lingering heat that complements the robust Cajun spices and the savory smoked sausage perfectly.

Storage and make-ahead

Fridge

Keep in an airtight container in the refrigerator for up to 4 days.

Freezer

Freeze in freezer-safe containers for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheat

Reheat on the stovetop over medium heat until steaming hot, or in the microwave in 1-minute intervals, stirring occasionally.

Store any leftover soup in an airtight container. Allow the soup to cool at room temperature for no more than two hours before placing it in the refrigerator. It will stay fresh for up to four days. Reheat individual portions on the stovetop or in the microwave, adding a splash of water if the broth has thickened too much during storage.

This soup is an excellent candidate for making ahead, as the flavors continue to develop and meld while it sits in the refrigerator.

You can prepare the entire recipe a day in advance, allow it to cool, and store it as instructed. It actually tastes better the following day, making it a perfect option for busy work weeks or for hosting a casual gathering.

Serving ideas

Serve this hearty soup in deep, warm bowls to keep the temperature steady. It pairs beautifully with a side of crusty bread, such as a French baguette or warm cornbread, which is perfect for soaking up the rich, tomato-based broth.

A simple side salad with a light vinaigrette can provide a refreshing contrast to the dense, savory nature of the bean soup.

For a touch of freshness, garnish each bowl with a sprinkle of chopped fresh parsley or green onions right before serving. A dash of your favorite hot sauce can also be added at the table for those who enjoy a bit of extra heat.

These simple additions elevate the presentation and provide a bright contrast to the deep, slow-cooked flavors of the Cajun seasoning.

Frequently asked questions

Recipe card

Crockpot Cajun Fifteen-Bean Soup with Smoked Sausage

Prep 10 minCook 8 hTotal 8 h 10 minServes 6

Ingredients

• 1 lb smoked sausage, sliced into coins
• 1 lb dried mixed beans, soaked overnight
• 2 tbsp Cajun seasoning
• 14 oz diced tomatoes
• 6 cups chicken broth

Instructions

1. Place the sliced smoked sausage into the bottom of the slow cooker basin to ensure even heat distribution. Add the pre-soaked mixed beans on top of the sausage layer, spreading them out evenly across the surface.
2. Sprinkle the Cajun seasoning over the beans to distribute the spices evenly. Pour the diced tomatoes and chicken broth over the top of the bean mixture until everything is submerged in the liquid.
3. Cover the slow cooker and cook on low heat for 8 hours or on high heat for 4 hours until the beans are tender. Ensure the sausage reaches an internal temperature of 160°F (71°C) before serving.

Contains: gluten

Estimated nutrition per serving

Calories

420

Protein

22 g

Carbohydrates

55 g

Fat

12 g

Fiber

14 g

Sugar

4 g

Sodium

850 mg

Automatic estimate from the ingredient list, not laboratory-verified.