Czech Garlic Soup (Česnečka) with Potatoes & Caraway

Published: March 1, 2026
Matthew NelsonMatthew Nelson
Categories: Soups, Vegetarian, European
Tags: Comfort Food, Vegetarian, Soup, Garlic, Weeknight Dinner, Czech

Garlic Soup

Rustic Czech garlic soup with potatoes, caraway, and crispy croutons—simple, comforting, fragrant.

Prep Time:15 minCook Time:30 minTotal Time:45 minServings:4Difficulty:Easy

Nutrition (per serving)

Calories:260 kcal
Protein:8 g
Carbs:34 g
Fat:9 g

Česnečka is the kind of soup that feels like a warm hug on a cold day — all about honest ingredients and bold garlic flavor. This version leans on tender potatoes, fragrant caraway, and plenty of garlic, finished with crunchy homemade croutons and a scattering of fresh herbs. It’s humble, deeply comforting, and comes together faster than you might think.

I love serving it when friends drop by unexpectedly or when I want a bowl that’s simple but soul-satisfying. Use vegetable broth to keep it vegetarian or chicken broth for extra depth, and don’t be shy with the garlic — it’s the star here.

Ingredients

  • garlic cloves, minced:8 pieces
  • yellow onion, finely chopped:1 pieces
  • Yukon Gold potatoes, peeled and diced:1 lb
  • chicken or vegetable broth:6 cups
  • unsalted butter:2 tbsp
  • olive oil:2 tbsp
  • caraway seeds:1 tsp
  • smoked paprika:1/2 tsp
  • bay leaf:1 pieces
  • salt:1.5 tsp
  • black pepper:0.5 tsp
  • stale bread, cut into 1/2-inch cubes (for croutons):2 cups
  • olive oil (for croutons):2 tbsp
  • chopped parsley or chives (garnish):2 tbsp
  • grated hard cheese (Parmesan), optional:1/4 cup

Instructions

  1. Heat 1 tbsp olive oil and 1 tbsp butter in a large pot over medium heat. Add the chopped onion and a pinch of salt and cook until soft and translucent, about 5 minutes.

    Chopped onion softening in butter and olive oil in a soup pot.
  2. Add the minced garlic and caraway seeds and cook, stirring, for 1 minute until very fragrant (don’t let the garlic brown).

    Minced garlic and caraway seeds stirred into softened onions.
  3. Stir in the diced potatoes, smoked paprika, bay leaf, and pour in the broth. Bring to a simmer, cover, and cook until the potatoes are tender, about 15–20 minutes.

    Diced potatoes simmering in golden broth with paprika and a bay leaf.
  4. Remove the bay leaf. Using a potato masher or the back of a spoon, mash about one-third of the potatoes in the pot to thicken the soup while leaving plenty of chunks for texture. Season with salt and black pepper to taste.

    Potato masher thickening chunky garlic potato soup in the pot.
  5. Meanwhile, make the croutons: toss the bread cubes with 1 tbsp olive oil, a pinch of salt, and a little smoked paprika. Toast in a 375°F oven on a baking sheet until golden and crisp, about 8–10 minutes, or pan-fry in a skillet over medium heat until crisp.

    Paprika-seasoned bread cubes toasted golden for soup croutons.
  6. Finish the soup by stirring in the remaining 1 tbsp butter for richness. Ladle into bowls, top with a generous handful of croutons, a sprinkle of chopped parsley or chives, and optional grated cheese.

    Finished Czech garlic potato soup topped with croutons and herbs.

Tips & Notes

  • For a deeper garlic flavor, roast half the garlic separately and add mashed roasted cloves at the end.
  • If you like a silkier texture, blend 1 to 2 cups of the soup and return it to the pot to combine creaminess with chunkiness.
  • Leftover soup keeps well in the fridge for 3 days; reheat gently and add a splash of broth if it thickens too much.