Hearty Potato-Sauerkraut Soup: A Slow Cooker Classic

The aroma of sauerkraut always takes me back to my grandmother’s kitchen. Her soups were legendary, bubbling away on the stove for hours, filling the house with warmth. While she never used a slow cooker, I know she would have loved this Potato-Sauerkraut Soup. It’s the same comforting flavors, just adapted for modern convenience, perfect for a chilly evening and easily made in advance.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 10-12 hours
• Total Time: 10 hours 20 minutes – 12 hours 20 minutes
• Servings: 6-8
• Yield: About 8-10 cups
• Dietary Type: Varies (see variations)

Ingredients

• 4 cups chicken broth
• 1 (10 3/4 ounce) can condensed cream of mushroom soup
• 1 (16 ounce) can sauerkraut, rinsed and drained
• 8 ounces fresh mushrooms, sliced
• 1 medium potato, cut into small cubes
• 2 medium carrots, chopped
• 1 medium onion, chopped
• 2 stalks celery, chopped
• 3⁄4 lb smoked Polish sausage, cubed
• 1⁄2 cup cooked chicken, cubed
• 2 tablespoons vinegar (apple cider or white vinegar work well)
• 2 teaspoons dill weed, dried
• 1⁄2 teaspoon pepper
• 2 slices bacon, crisp cooked and crumbled (for garnish)
• 2 eggs, hard cooked and chopped (for garnish)

Equipment Needed

• 3 1/2 to 4 quart slow cooker
• Cutting board
• Knife
• Measuring cups and spoons
• Can opener
• Colander or strainer

Instructions

1. Prepare your vegetables: Chop the carrots, onion, and celery. Cube the potato into small, bite-sized pieces. Slice the fresh mushrooms.
2. Prepare the sausage: Cube the smoked Polish sausage.
3. If using pre-cooked chicken, cube it now. If you need to cook the chicken, do so beforehand, let it cool, and then cube it.
4. Rinse the can of sauerkraut thoroughly in a colander and allow it to drain completely. This helps reduce the sauerkraut’s strong acidity.
5. In your 3 1/2 to 4 quart slow cooker, combine all ingredients except the bacon and hard-cooked eggs. This includes the chicken broth, condensed cream of mushroom soup, rinsed and drained sauerkraut, sliced mushrooms, cubed potato, chopped carrots, chopped onion, chopped celery, cubed smoked Polish sausage, cubed cooked chicken, vinegar, dill weed, and pepper.
6. Stir all the ingredients together well to ensure they are evenly distributed in the slow cooker.
7. Cover the slow cooker with its lid.
8. Cook on the low-heat setting for 10 to 12 hours, or until the vegetables are tender. The exact cooking time will depend on your slow cooker, so check the vegetables after 10 hours to see if they are fork-tender.
9. If necessary, skim off any excess fat from the surface of the soup before serving. A ladle works well for this.
10. To serve, ladle the soup into bowls.
11. Sprinkle each serving with crumbled bacon and chopped hard-cooked egg for added flavor and texture.

Expert Tips & Tricks

• Pre-Sauté for Flavor: For a deeper, richer flavor, consider sautéing the onions, celery, and carrots in a little butter or oil before adding them to the slow cooker. This will caramelize the vegetables and release their natural sweetness.
• Adjust the Acidity: The acidity of sauerkraut can vary. If you find the soup too tart, add a teaspoon of sugar or a splash of heavy cream to balance the flavors.
• Thickening the Soup: If you prefer a thicker soup, you can mash some of the potatoes against the side of the slow cooker towards the end of the cooking time. Alternatively, mix a tablespoon of cornstarch with two tablespoons of cold water to form a slurry and stir it into the soup about 30 minutes before serving.
• Spice it Up: For a little heat, add a pinch of red pepper flakes or a dash of hot sauce to the soup.
• Make Ahead: This soup is a fantastic make-ahead meal. You can prepare it completely and store it in the refrigerator for up to three days before serving. The flavors will meld together beautifully over time.

Serving & Storage Suggestions

Serve this hearty Potato-Sauerkraut Soup hot, garnished with crumbled bacon and chopped hard-cooked eggs. A dollop of sour cream or Greek yogurt is also a delicious addition. Crusty bread or rye crackers are perfect for dipping.

Storage: Leftover soup can be stored in an airtight container in the refrigerator for up to 3-4 days. It can also be frozen for up to 2-3 months. Thaw overnight in the refrigerator before reheating.

Reheating: Reheat the soup gently on the stovetop over medium heat, stirring occasionally, until heated through. You can also reheat it in the microwave in a microwave-safe bowl.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	402.8 kcal	N/A
Calories from Fat	237 kcal	N/A
Total Fat	26.4 g	40%
Saturated Fat	8.8 g	43%
Cholesterol	124.1 mg	41%
Sodium	1983.5 mg	82%
Total Carbohydrate	20.4 g	6%
Dietary Fiber	4.3 g	17%
Sugars	5.6 g	N/A
Protein	21.1 g	42%

Note: Nutritional information is an estimate and can vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Vegan Version: To make this soup vegan, substitute the chicken broth with vegetable broth, omit the chicken, bacon and eggs, and use vegan-friendly sausage.
• Gluten-Free: Ensure that the condensed cream of mushroom soup and smoked Polish sausage are gluten-free. Some brands contain gluten as a thickener or flavoring agent.
• Different Protein: Feel free to substitute the chicken and sausage with other proteins like ground beef, pork, or even leftover ham.
• Vegetable Boost: Add other vegetables like green beans, corn, or peas for extra nutrients and flavor.
• Spicier: Add some hot sauce, cayenne pepper, or diced jalapenos for some heat.

FAQs (Frequently Asked Questions)

Q: Can I use fresh sauerkraut instead of canned?
A: Yes, absolutely! Fresh sauerkraut will add a slightly different flavor profile, often more complex and tangy. Use the same weight as the canned sauerkraut and adjust seasonings to taste.

Q: Can I skip the cream of mushroom soup?
A: The cream of mushroom soup adds richness and acts as a binder. If you omit it, consider adding a roux (equal parts butter and flour cooked together) or a cornstarch slurry to thicken the soup.

Q: My soup is too watery. How can I thicken it?
A: Mash some of the potatoes against the side of the slow cooker, or mix a tablespoon of cornstarch with two tablespoons of cold water to form a slurry and stir it into the soup about 30 minutes before serving.

Q: Can I add other herbs besides dill?
A: Absolutely! Caraway seeds, thyme, or marjoram would also complement the flavors of this soup.

Q: Can I make this on the stovetop instead of in a slow cooker?
A: Yes, you can! Bring all the ingredients to a boil in a large pot, then reduce heat and simmer for about 1-2 hours, or until the vegetables are tender.

Final Thoughts

This Potato-Sauerkraut Soup is more than just a recipe; it’s an invitation to create a comforting, flavorful experience. Whether you’re a seasoned chef or a beginner in the kitchen, I encourage you to give this recipe a try. Don’t be afraid to experiment with variations and make it your own. And if you do, I’d love to hear how it turns out! Serve it with a side of crusty bread and a cold beer for a truly satisfying meal. Happy cooking!