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Dinner · Part 2 of 3: Instructions

Velvety Roasted Red Pepper and Smoked Gouda Soup Step-by-step instructions

A vibrant bowl of velvety roasted red pepper and smoked Gouda soup topped with a golden grilled cheese crouton raft.
Prep
Cook
Total
Serves
4

Before you start

Before you begin, ensure you have all your ingredients measured and ready to go. Draining the roasted red peppers well is crucial to maintain the desired thickness of the soup.

Have your immersion blender cleaned and positioned near the slow cooker for easy access once the cooking time is complete. Ensure your bowls are warmed in advance to keep the soup at the perfect temperature when serving, which helps the grilled cheese croutons stay crisp for longer on the surface.

Ingredients at a glance (9)
  • 3 jars roasted red bell peppers, drained (12 oz each)
  • 14 oz fire-roasted tomatoes
  • 1 sweet onion, diced
  • 5 cloves garlic, minced
  • 1 tsp smoked paprika
  • 3 cups vegetable stock
  • 1 cup heavy cream
  • 2 cups smoked Gouda, shredded
  • grilled cheese croutons, basil, black pepper for serving

Instructions

Layering the ingredients

  1. Layering the ingredients
    Place the drained roasted red bell peppers, fire-roasted tomatoes, diced sweet onion, minced garlic cloves, smoked paprika, and vegetable stock into the slow cooker vessel. Stir gently to combine the ingredients before securing the lid.
    Look for Ensure the vegetables are evenly distributed in the broth.
    Tip Dicing the onion uniformly ensures even cooking throughout the four-hour process.

At this stage, the slow cooker should be filled with the colorful base of peppers, tomatoes, onions, and aromatics. The vegetable stock should just barely cover the surface of the vegetables. Check that the aromatics like garlic and paprika are evenly distributed to ensure the flavors permeate the entire mixture as it slowly simmers over the next four hours.

Slow cooking and blending

  1. Slow cooking and blending
    Cook the soup on the LOW setting for 4 hours. Once the time is up, use an immersion blender directly in the pot to purée the mixture until it reaches a silky smooth consistency. Ensure no large chunks remain for the best texture.
    Look for The vegetables should be completely softened and the liquid fragrant.
    Tip Be careful when blending hot liquids; keep the blender head fully submerged to avoid splattering.

The soup is ready for blending when the kitchen smells aromatic and the vegetables have softened significantly. After using the immersion blender, look for a uniform, vibrant crimson color and a smooth, thick consistency.

If any larger pieces remain, continue blending until the texture is completely smooth, which is essential for the final velvety mouthfeel of the soup.

Final enrichment and serving

  1. Final enrichment and serving
    Stir in the heavy cream and the shredded smoked Gouda. Continue stirring until the cheese has completely melted into the soup and the mixture is molten and uniform. Ladle into warm bowls and garnish with a grilled cheese crouton raft, fresh basil leaves, and a sprinkle of cracked black pepper.
    Look for The soup should look glossy and the cheese should be fully incorporated.
    Tip Add the cheese in small handfuls to ensure it melts smoothly without clumping.

Once the cream and smoked Gouda are added, the soup should transform into a molten, creamy masterpiece. The cheese should be fully melted and emulsified into the liquid. Check for a glossy finish and consistent texture. The soup should be hot enough to melt the cheese but not boiling, ensuring the dairy remains stable and creamy for serving in your prepared warm bowls.

Common mistakes

A common mistake is adding the cream and cheese too early in the cooking process, which can cause the dairy to curdle and the texture to become grainy. Another error is failing to drain the roasted red peppers adequately, which introduces excess liquid that dilutes the concentrated pepper flavor.

Finally, ensure you blend the soup thoroughly; small, unblended pieces of onion or pepper can distract from the intended silky, luxurious mouthfeel of this dish.

How to tell it’s done

The soup is done when the vegetables are completely tender and can be easily crushed against the side of the pot with a spoon. When blended, it should have a thick, velvety consistency that coats the back of a spoon without being overly watery.

The addition of the smoked Gouda should result in a smooth, molten texture where the cheese is fully integrated into the soup, showing a beautiful, rich orange-red color.

Coming up in Part 3: common questions

  • Can this soup be made ahead of time?
  • What is the best way to prevent the cheese from clumping?
  • Can the soup be frozen?

Also in Part 3: variations (Spicy Pepper Soup, Herb-Infused Version), 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)