German Cheese Soup

German cheese soup, or Käsesuppe, is the kind of cold-weather bowl that fills the kitchen with the smell of warm milk and melted Muenster. Unlike the typical American cheese soup thickened with a flour roux, this version uses fresh whole-wheat breadcrumbs blended into milk as the thickener.

Low and slow is the rule. Cheese seizes and goes grainy if the soup hits a boil, so keep the heat gentle and the spoon moving until the Muenster melts into the milk and the soup turns silky.

Dijon mustard brings a quiet tang that keeps the soup from feeling heavy, while a final dusting of nutmeg and paprika nods to traditional German seasoning.

Kitchen Tips

• Use fresh breadcrumbs, not dried. Dried breadcrumbs swell and turn the soup pasty. A few slices of stale bread pulsed in a food processor works perfectly.
• Shred the cheese yourself if possible. Pre-shredded bags are coated in anti-caking starch that can keep the cheese from melting smoothly.
• Stir constantly once the cheese goes in. A wooden spoon and patience save you from scorching the milk on the bottom.
• Serve immediately. The soup thickens fast as it cools and won’t reheat as smoothly.

Variations

• Swap Muenster for a 50/50 mix of Gruyère and Emmental for a sharper Alpine flavor.
• Stir in a splash of dry white wine or German beer with the milk for added depth.
• Top each bowl with crisp bacon bits or buttery croutons for crunch.