Ultimate Slow Cooker Cheesy Potato Soup

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Recipe: Ultimate Slow Cooker Cheesy Potato Soup

This recipe ditches the canned “cream of” soups in favor of real ingredients, using the potatoes’ own starch and a touch of cream cheese to create a rich, soulful base.

  • Prep time: 15 minutes

  • Cook time: 4 hours (High) or 8 hours (Low)

  • Servings: 6-8 people

Ingredients

  • 5 lbs Russet potatoes, peeled and diced into 1-inch cubes

  • 1 medium yellow onion, finely diced

  • 3 cloves garlic, minced

  • 32 oz chicken or vegetable broth (low sodium preferred)

  • 1 tsp dried thyme

  • 1/2 tsp smoked paprika

  • Salt and pepper to taste

  • 8 oz cream cheese, softened and cubed

  • 2 cups sharp cheddar cheese, shredded

  • 1/2 cup heavy cream or half-and-half

  • Optional Toppings: Crispy bacon bits, chives, extra cheese, or sour cream.

Instructions

  1. Layer the Base: Add the diced potatoes, onion, garlic, thyme, paprika, salt, and pepper into a 6-quart slow cooker.

  2. Add Liquid: Pour the broth over the vegetables. It should just barely cover the potatoes.

  3. Slow Cook: Cover and cook on Low for 7-8 hours or High for 4 hours, until potatoes are fork-tender.

  4. Mash/Blend: Use a potato masher to crush about 1/3 of the potatoes directly in the pot. This creates a natural thickness without needing flour. For a smoother soup, use an immersion blender for a few pulses.

  5. Make it Creamy: Stir in the softened cream cheese, shredded cheddar, and heavy cream. Cover and cook for an additional 15–20 minutes until everything is melted and incorporated.

  6. Garnish and Serve: Give it a final stir, adjust seasoning, and top with bacon and chives.

Notes & Tips

  • The Potato Choice: Russets are best because they break down easily and release starch, thickening the soup naturally. Yukon Golds will hold their shape better if you prefer a chunkier texture.

  • Softened Cheese is Key: Ensure your cream cheese is at room temperature before adding it to avoid “clumping.”

  • Shred Your Own: Pre-shredded cheese is coated in potato starch to prevent sticking in the bag, which can make your soup slightly grainy. Shredding a block of cheddar yields a much smoother melt.

Nutritional Information (Per Serving)

Estimates based on 1/8th of the recipe.

Nutrient Amount
Calories 420 kcal
Total Fat 24g
Carbohydrates 38g
Protein 14g
Fiber 4g

Benefits of This Dish

  • High in Potassium: Thanks to the heavy dose of potatoes, this meal supports heart health and muscle function.

  • Efficient Meal Prep: This soup tastes even better the next day as the flavors develop, making it a perfect “cook once, eat twice” candidate.

  • Budget Friendly: Potatoes and onions are some of the most cost-effective pantry staples available.

Q&A

Q: Can I freeze this soup?

A: I wouldn’t recommend it. Dairy-heavy soups and potatoes tend to separate and become “mealy” or grainy when thawed and reheated. It’s best enjoyed fresh or from the fridge within 4 days.

Q: How do I make it thicker?

A: If the “mash method” isn’t thick enough for you, whisk 2 tablespoons of cornstarch into 1/4 cup of cold milk and stir it into the slow cooker 30 minutes before serving.

Q: Can I add meat?

A: Absolutely. Stir in cooked ham cubes or browned sausage at the same time you add the cheese for a heartier protein boost.

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