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Slow Cooker 15 Bean Soup Recipe


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4.3 from 3 reviews

  • Author: Eve
  • Total Time: 6 hours 15 minutes
  • Yield: 8 servings
  • Diet: Vegetarian

Description

Hearty and nutritious Slow Cooker 15 Bean Soup featuring a medley of beans, vegetables, and savory seasonings simmered to perfection for a comforting meal.


Ingredients

Beans and Vegetables

  • 1 bag (20 oz) 15 bean soup mix
  • 1 small onion or half of a large onion, peeled and diced
  • 15.5 oz canned diced tomatoes, drained
  • 2 stalks celery, chopped
  • 3 garlic cloves, minced

Seasonings and Liquids

  • 1/2 teaspoon salt
  • 1 teaspoon pepper
  • 6 cups vegetable broth
  • 2-4 cups water (adjust to desired broth thickness)


Instructions

  1. Rinse and Sort Beans: Place the 15 bean soup mix in a colander and rinse thoroughly under cold water. Carefully inspect to remove any debris or damaged beans, then drain well before adding them to the slow cooker.
  2. Prepare Vegetables: Chop the celery stalks and dice the onion into small pieces to ensure even cooking. Drain the canned diced tomatoes to avoid excess liquid.
  3. Combine Ingredients in Crock: Add the rinsed beans, chopped celery, diced onion, and drained tomatoes directly into the crockpot.
  4. Add Seasonings: Mince the garlic cloves finely and add them along with 1/2 teaspoon of salt and 1 teaspoon of pepper to the crockpot, distributing evenly for balanced flavor.
  5. Pour Liquids: Pour in 6 cups of vegetable broth followed by 2 cups of water. Stir the mixture gently. If you prefer a thinner soup, add up to an additional 2 cups of water as needed.
  6. Mix and Cook: Stir all ingredients thoroughly to combine, ensuring the beans are submerged in the liquid for even cooking.
  7. Slow Cook the Soup: Cover the crockpot and cook on low heat for 6 to 7 hours, or on high heat for about 4 hours. The beans should be tender and flavors well blended when done.

Notes

  • Soaking the beans overnight is not necessary as slow cooking will soften them sufficiently.
  • Adjust salt and pepper to taste; consider using low sodium broth for a healthier option.
  • For added flavor, you can include herbs like bay leaves or thyme during cooking and remove before serving.
  • Add chopped greens such as spinach or kale in the last 30 minutes for extra nutrition.
  • This soup freezes well; store in airtight containers for up to 3 months.