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Dinner · Part 2 of 3: Instructions

Slow Cooker Pumpkin Black Bean Soup Step-by-step instructions

A black ceramic slow cooker filled with a rich, orange-hued pumpkin and black bean soup.
Prep
Cook
Total
Serves
6

Before you start

Before beginning, organize all your ingredients on the counter. Rinse the black beans in a colander until the water runs clear and drain them well. Dice the yellow onion into small, uniform pieces to ensure they cook at the same rate.

Prepare your measuring cups and spoons for the spices and liquid ingredients. Ensure your slow cooker is clean and placed on a stable, heat-resistant surface away from any splashes or direct heat sources.

Ingredients at a glance (8)
  • 3 cans (15 oz each) black beans, rinsed and drained
  • 1 can (14.5 oz) diced tomatoes
  • 1 can (4 oz) diced green chiles
  • 1 cup yellow onion, finely diced
  • 1 tsp ground cumin
  • 1 tbsp chili powder
  • 1 can (15 oz) pumpkin puree
  • 3 cups vegetable broth

Instructions

Combining Ingredients

  1. Combine Base Ingredients
    Add the rinsed black beans, diced tomatoes, green chiles, and finely diced onion into the bowl of your slow cooker. Ensure the ingredients are distributed evenly across the bottom of the black ceramic insert for uniform cooking.
    Look for Ingredients should be spread in an even layer.
    Tip Rinse the black beans thoroughly under cold water to remove excess starch before adding them to the slow cooker.

At the end of this phase, the slow cooker should be filled with the beans, tomatoes, chiles, and onion. The ingredients should be distributed evenly across the base of the insert. Check that all canned items have been drained or measured correctly according to the recipe. The mixture should look colorful and well-distributed, ready to receive the liquid and spice base.

Adding Spices and Broth

  1. Incorporate Spices and Pumpkin
    Sprinkle the ground cumin and chili powder over the bean mixture. In a separate pitcher or bowl, whisk together the pumpkin puree and vegetable broth until smooth. Pour this orange liquid mixture over the beans, ensuring everything is well combined.
    Look for The liquid should be uniform in color and consistency.
    Tip Whisking the pumpkin and broth separately ensures no clumps of puree remain in the finished soup.

The mixture should now be covered with the pumpkin and broth blend. The surface should look uniform in color, with the spices integrated into the liquid. Check that no dry spice clumps remain on top of the beans. The soup is now ready for the long, slow cooking process that will blend these distinct flavors into a cohesive and delicious dish.

Slow Cooking

  1. Slow Cook and Serve
    Place the lid on the slow cooker and set to low heat. Cook for 4 hours until the onion is tender and the flavors have melded together. Stir the soup once more before ladling into bowls to serve while hot.
    Look for The soup should be fragrant and steaming with a thickened texture.
    Tip If a thicker soup is preferred, mash a small portion of the beans against the side of the pot before serving.

After the cooking time, the soup should be steaming and aromatic. The onion should be tender, and the broth should have thickened significantly. Stir the soup once to ensure the consistency is even throughout.

The beans should be tender but still hold their shape. Ensure the soup is heated through completely before serving into individual bowls for a warm, comforting experience.

Common mistakes

A common mistake is failing to stir the pumpkin puree into the broth thoroughly before adding it to the pot, which can result in uneven texture. Another error is using pumpkin pie filling instead of pure pumpkin puree, which will make the soup unpleasantly sweet and unsuitable for a savory meal.

Finally, avoid over-crowding the slow cooker; ensure there is at least an inch of space at the top to prevent spills during the cooking process.

How to tell it’s done

The soup is done when the onion pieces are soft and translucent, and the black beans have softened to a pleasant, creamy texture. The broth should be thickened, opaque, and fragrant with the scent of cumin and chili powder.

Because there are no raw proteins in this recipe, you do not need to worry about internal temperatures, but the soup should be steaming hot throughout, reaching a serving temperature of at least 165°F (74°C) for the best flavor and texture.

Coming up in Part 3: common questions

  • Can this soup be made on the stovetop?
  • Is it possible to use dried black beans instead of canned?
  • What can be done if the soup is too thick?

Also in Part 3: variations (Spicy Pumpkin Soup, Smoky Black Bean Soup), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)