Garlic soup

Summary: Garlic soup is a classic Czech restorative broth, prized for its intense aromatic profile and warming properties. This recipe uses slow-roasted garlic and rich beef stock, prepared in 60 minutes for 6 portions.

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Category: Soups, Czech Cuisine

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Quick overview

  • Dish: Garlic soup
  • Category: Soups, Czech Cuisine
  • Cuisine: Czech
  • Main ingredient: Garlic, 150 g (premium quality, fresh bulbs)
  • Guide: The 12 most popular Czech dishes: the favourite recipes of Czech cuisine
  • Total time: 60 minutes (15 min prep + 45 min cooking)
  • Difficulty: Easy
  • Portions: 6 (Portion weight: 350 g)
  • Key technique: Roasting and boiling
  • Preparation types: Boiling, roasting
  • Dietary info & Allergens: Contains: Gluten, Celery.
  • Suitable for: Everyday dining, recovery
  • Nutritional values (per 1 portion): 210 kcal, Protein: 8.5 g, Fat: 12.2 g, Carbohydrates: 16.8 g
  • Storage: 3 days in the fridge, 3 months in the freezer
  • Pairing: Lager beer, dry Riesling, mineral water
  • In short: A robust, aromatic garlic broth served with crispy croutons, cheese, and fresh herbs.
  • Last updated: 21 September 2026

WAGUU says: “Garlic soup is the ultimate Czech comfort food, combining simple ingredients into a complex, heart-warming experience.”

Key facts

Prep time: 15 minutes
Cooking time: 45 minutes
Temperature: 180 °C
Number of portions: 6

In a nutshell

This garlic soup combines the sweetness of roasted garlic with a deep, savoury beef stock base. Finished with golden croutons, melted cheese, and fresh parsley, it provides a perfect balance of textures and intense aromatics.

Ingredients

Base portions: 6 portions • Portion weight: 350 g

Ingredient Amount Quality
Garlic 150 g Fresh bulbs
Beef stock 1800 ml Strong, clarified
Potatoes 300 g Waxy variety
Bread (croutons) 150 g Stale sourdough
Hard cheese 100 g Mature, grated
Salt 20 g Fine sea salt

Skip to detailed instructions

Why you will love this recipe

  • Aromatic Depth: Roasting the garlic mellows its bite while deepening its sweetness.
  • Rich Base: High-quality beef stock provides a robust foundation that supports the garlic.
  • Texture Contrast: The combination of soft potatoes and crunchy, cheese-topped croutons creates a satisfying bite.

Success guaranteed: Follow the roasting temperature precisely to avoid burning the garlic, which would turn the soup bitter.

Recipe overview

Prep: 15 min | Cooking: 45 min | Difficulty: Easy | Portions: 6 | Type: Soup | Origin: Czech Republic

Detailed instructions

Overall progress: 0% complete

Phase 1: Garlic Preparation – 20 min

Appliances: Oven

1. Place unpeeled garlic bulbs in a small tray, drizzle with a touch of oil (not part of the recipe), and roast at 180 °C for 20 minutes until soft.

VKB: Visual check point (VKB): Garlic cloves should be golden and soft to the touch.

Phase 2: Base Preparation – 15 min

Appliances: Hob

2. Peel potatoes, dice into 1 cm cubes, and boil in the beef stock for 15 minutes until tender.

VKB: VKB: Potatoes are fork-tender and the stock is simmering.

Phase 3: Finalising the Broth – 10 min

Appliances: Hob

3. Squeeze the roasted garlic out of the skins into the soup, season with salt, and simmer for 10 minutes to infuse.

VKB: VKB: The soup has a strong garlic aroma and clear amber colour.

Phase 4: Croutons – 0 min

Appliances: Oven

4. Toast cubed bread in the oven until golden and crispy.

VKB: VKB: Croutons are dry and snap when broken.

Required equipment

Utensil Ideal size Alternative Risk
Soup pot 3 litres Dutch oven Boiling over
Roasting tray Small Cast iron pan Burning garlic
Grater Fine Microplane Finger injury

Shopping list

Nutritional profile

Values per 1 portion (excluding side dishes). Calculated from average nutritional values of ingredients.

Nutrient Per 100 g Per 1 portion Per 6 portions
Energy 60.0 kcal 210.0 kcal 1260.0 kcal
Fat 3.5 g 12.2 g 73.2 g
of which saturates 1.2 g 4.2 g 25.2 g
Carbohydrates 4.8 g 16.8 g 100.8 g
of which sugars 0.5 g 1.8 g 10.8 g
Protein 2.4 g 8.5 g 51.0 g
Salt 0.3 g 1.1 g 6.6 g

Reference intake of an average adult (8400 kJ / 2000 kcal).

WAGUU Pro Level

  • Pro standard: Verified recipe with precise ratios and visual control points.
  • Tip 1: Use home-made beef stock for a significantly deeper flavour profile.
  • Tip 2: Add a small amount of marjoram (not part of the recipe) at the end for an authentic Czech touch.
  • Tip 3: Ensure the croutons are toasted until deep golden for extra crunch.
  • Tip 4: Grate the cheese finely so it melts instantly upon hitting the hot soup.

Scientific background

Roasting garlic triggers the Maillard reaction, which converts sharp, pungent sulphur compounds into sweet, mellow flavours. Boiling the potatoes in the stock leaches starch, which helps to slightly body the soup, while the salt enhances the extraction of flavour from the garlic.

Fine Dining – Professional techniques

  • Plate composition: Serve in a deep, pre-warmed bowl, placing the croutons and cheese in the centre.
  • Textural contrasts: The contrast between the soft potato cubes and the crisp croutons is essential.
  • Temperature contrast: Ensure the soup is piping hot when served to immediately melt the cheese.
  • Aromatic garnishes: Finish with finely chopped fresh chives (not part of the recipe) for a bright, fresh top note.

Sensory radar

  • Appearance: Clear, golden-amber broth with visible potato cubes and floating golden croutons.
  • Aroma: Intense, sweet-savoury roasted garlic with a hint of toasted bread.
  • Taste: Balanced umami from the beef stock with a sweet garlic finish.
  • Texture: Silky broth with soft potatoes and crunchy, cheese-coated croutons.

Pairing

  • BEER: A crisp, light Czech lager.
  • WINE: A dry, acidic Riesling to cut through the richness of the cheese.
  • NON-ALCOHOLIC: Sparkling mineral water with a slice of lemon.

Various preparation variants

  • Creamy variant: Emulsify a small amount of heavy cream (not part of the recipe) into the broth at the end.
  • Egg-drop variant: Whisk an egg (not part of the recipe) into the hot soup just before serving for added protein and silkiness.

Allergens and dietary information

Contains: Gluten, Milk, Celery • Gluten: Bread contains wheat gluten • Not suitable for: Vegans (contains beef stock and cheese)

Suitable for

Everyday family dinners, recovery meals, and cold-weather dining.

Substitution catalog

  • Beef stock: Vegetable stock (for a lighter flavour).
  • Hard cheese: Mature Cheddar or Gruyère.

FAQ

Can I use raw garlic instead of roasted?

Yes, but the soup will have a much sharper, more pungent bite. Roasting is recommended for a smoother flavour.

How do I prevent the croutons from getting soggy?

Add the croutons to the soup at the very last second before serving.

Can this soup be frozen?

Yes, freeze the broth base without the croutons and cheese for up to 3 months.

Is it possible to make this soup vegetarian?

Absolutely, simply replace the beef stock with a high-quality vegetable stock.

WAGUU Petr advises: Cooking for 12 or more people?

12–16 people: Double the ingredient quantities and use a large 6-litre stockpot. Prepare the garlic in two batches if necessary. • 20+ people: Use a commercial-grade stockpot and prepare the base in a large vessel, keeping the croutons separate until service.

Sides and Serving

Recommended side dishes:

  • Fresh herbs – finely chopped parsley or chives (not included in the recipe)
  • Crusty bread – for dipping (not included in the recipe)

Serving: Serve immediately in warm bowls, topped with plenty of grated cheese and fresh croutons.

Storage and reheating

Fridge: 3 days • Freezer: 3 months • Reheating: Bring to a gentle simmer on the hob; do not boil vigorously.

Author: WAGUU Petr & Team • Published: 21 Sep 2026 • Updated: 29 Oct 2026

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Common mistakes

  1. Burning garlic – Roasting at too high a temperature makes the garlic bitter and ruins the flavour profile.
  2. Weak stock – Using water or poor-quality stock results in a thin, watery soup lacking depth.
  3. Soggy croutons – Adding croutons too early destroys their texture.
  4. Insufficient salt – Garlic requires proper seasoning to unlock its full aromatic potential.

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