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Dinner · Part 2 of 3: Instructions

Creamy Crockpot Potato Bacon Leek Soup Step-by-step instructions

A bowl of creamy, steaming potato bacon leek soup garnished with fresh green scallions.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure that all vegetables are washed and prepped. The leeks should be sliced thinly, focusing on the white and light green parts, while the potatoes should be cut into consistent, bite-sized chunks to ensure they cook through evenly. Have the bacon chopped and the cream cheese ready to go.

Ensure your slow cooker is clean and positioned on a stable, heat-resistant surface away from any edges. Having all ingredients measured and prepared before you start makes the layering process seamless and quick, allowing you to get the soup started in just a few minutes.

Ingredients at a glance (6)
  • 8 oz bacon, chopped
  • 2 lb potatoes, diced
  • 2 cups leeks, sliced
  • 1 tsp black pepper
  • 8 oz cream cheese, cubed
  • scallions, for serving

Instructions

Layering Phase

  1. Layering the ingredients
    Place the chopped bacon at the bottom of the slow cooker. Add the diced potatoes and sliced leeks on top of the bacon. Sprinkle the black pepper over the vegetable layer evenly.
    Look for Ingredients should be arranged in a loose, even layer.
    Tip Cut the potatoes into uniform sizes to ensure even cooking throughout the process.

At this point, the slow cooker should contain a neat, layered arrangement of bacon, potatoes, and leeks, topped with cubed cream cheese. Ensure the ingredients are distributed evenly across the bottom of the vessel. The black pepper is sprinkled over the top, ready for the slow, gentle heat to begin the infusion process. Verify that the appliance is plugged in and set to the high setting before placing the lid firmly on top to seal in the moisture.

Cooking Phase

  1. Adding cream cheese and cooking
    Set the cream cheese cubes across the top of the vegetables. Cover the slow cooker with the lid and cook on high for 4 hours until the potatoes are tender and the cream cheese has melted into a sauce.
    Look for The cream cheese should be fully melted and incorporated into the bubbling liquid.
    Tip Do not remove the lid during cooking, as this lets out essential heat and moisture.

During this phase, the slow cooker works to tenderize the potatoes and render the bacon. You should smell a savory, aromatic blend of bacon and leeks filling the room. The cream cheese will gradually soften and then melt into the juices released by the potatoes.

Check that the lid remains undisturbed throughout the duration of the cooking time to maintain a consistent internal temperature. The mixture should be bubbling gently as the ingredients transform into a cohesive base.

Finishing Phase

  1. Finishing and serving
    Stir the soup well to combine the melted cheese with the juices from the bacon and vegetables. Let the soup rest for 5 minutes before serving in bowls. Garnish with fresh sliced scallions.
    Look for The soup should have a velvety, thick consistency.
    Tip If the soup is too thick, add a small amount of vegetable broth to adjust the consistency to your preference.

The final phase involves integrating all components into a smooth, velvety soup. After the resting period, the texture should be thick and consistent, with the cream cheese fully incorporated. The potatoes should be soft and yielding, and the bacon bits should be tender. Take a moment to stir the soup vigorously to ensure no pockets of cheese remain. Once the soup is uniform in color and texture, it is ready to be ladled into bowls and garnished with fresh scallions.

Common mistakes

A common mistake is using potatoes that are cut too large, which can lead to uneven cooking and chunks that remain hard in the center. Another error is failing to clean the leeks properly, which can introduce grit into the final dish.

Avoid opening the lid of the slow cooker repeatedly, as this releases heat and significantly increases the cooking time. Finally, do not forget to stir the soup thoroughly at the end; the cream cheese will be concentrated on top and needs to be fully emulsified into the liquid to achieve the intended rich and creamy texture.

How to tell it’s done

The soup is done when the potatoes are fork-tender and can be easily mashed against the side of the slow cooker. The bacon should be fully cooked, and the cream cheese should have completely melted, creating a uniform, creamy consistency throughout the pot.

Stirring the mixture well will reveal a velvety texture with no lumps of cheese remaining. Because this recipe uses pre-cooked bacon or cooks it through, ensure the final temperature of the soup base reaches a serving heat of at least 160°F for optimal safety.

Coming up in Part 3: common questions

  • Can this soup be made in a regular pot instead of a slow cooker?
  • Is it possible to use different types of potatoes?
  • Why does the soup look thick after refrigeration?

Also in Part 3: variations (Spicy Potato Bacon Soup, Herbed Potato 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)