Roasted Garlic Soup

Featured in: Wham-Worthy Weeknights

This velvety roasted garlic soup transforms humble ingredients into something extraordinary. Slow-roasting whole garlic heads brings out natural sweetness and depth, creating a luxurious base that's both comforting and nourishing. The aromatic blend of roasted cloves, sautéed vegetables, and fresh herbs simmers into a silky smooth bowl.

Ready in just over an hour, this vegetarian soup delivers restaurant-quality results with minimal effort. The slow-roasting process mellows the garlic's pungency while concentrating its flavor, resulting in a subtle yet complex taste profile. Finished with a touch of cream and fresh herbs, each bowl offers warming comfort perfect for cold weather or when you need an immune-boosting meal.

Updated on Wed, 28 Jan 2026 00:47:05 GMT
Creamy Roasted Garlic Soup garnished with fresh parsley and served in a rustic bowl, perfect for a cozy, comforting meal. Save
Creamy Roasted Garlic Soup garnished with fresh parsley and served in a rustic bowl, perfect for a cozy, comforting meal. | whambite.com

Roasted Garlic Soup is a velvety, aromatic masterpiece that celebrates the deep, caramelized flavors of slow-roasted garlic. This rich and comforting dish is not only a delight for the senses but also a perfect way to boost your immunity and warm up on a chilly day.

Creamy Roasted Garlic Soup garnished with fresh parsley and served in a rustic bowl, perfect for a cozy, comforting meal. Save
Creamy Roasted Garlic Soup garnished with fresh parsley and served in a rustic bowl, perfect for a cozy, comforting meal. | whambite.com

The secret lies in the 40 minutes the garlic spends in the oven, transforming sharp, pungent cloves into sweet, spreadable gold. When blended with sautéed vegetables and creamy broth, it creates a sophisticated soup that feels like a warm hug in a bowl.

Ingredients

  • Vegetables: 3 large heads of garlic, 1 medium yellow onion (chopped), 1 celery stalk (chopped), 1 medium carrot (chopped)
  • Dairy: 2 tablespoons unsalted butter, 1/2 cup heavy cream
  • Liquids: 4 cups vegetable broth
  • Seasonings: 1/2 teaspoon dried thyme, 1/4 teaspoon freshly ground black pepper, 1/2 teaspoon salt (or to taste)
  • Garnishes: Chopped fresh parsley, croutons or toasted gluten-free bread, drizzle of olive oil
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Instructions

Step 1: Roast the Garlic
Preheat the oven to 400°F (200°C). Slice the tops off the garlic heads to expose the cloves. Drizzle with a little olive oil, wrap in foil, and roast for 35–40 minutes until the cloves are soft and golden.
Step 2: Prepare Cloves
Allow the garlic to cool, then squeeze the roasted cloves out of their skins and set aside.
Step 3: Sauté Vegetables
In a large pot, melt the butter over medium heat. Add onion, celery, and carrot, and sauté for 5–7 minutes until softened.
Step 4: Season
Add the roasted garlic, thyme, salt, and pepper. Cook for 2 minutes, stirring.
Step 5: Simmer
Pour in the vegetable broth. Bring to a boil, then reduce heat and simmer for 10 minutes.
Step 6: Purée
Use an immersion blender (or transfer to a countertop blender in batches) to purée the soup until smooth.
Step 7: Final Touch
Stir in the heavy cream and heat gently for 2–3 minutes. Adjust seasoning if needed.
Step 8: Serve
Serve hot, garnished with chopped parsley, croutons, or a drizzle of olive oil.

Zusatztipps für die Zubereitung

To ensure a perfect consistency, ensure your vegetables are chopped uniformly and the garlic is fully softened before blending. Using an immersion blender directly in the large pot makes cleanup easier, while a countertop blender can provide an even silkier texture.

Varianten und Anpassungen

For a vegan version, substitute the butter and cream with olive oil and coconut cream. If you are looking for an extra kick, add a pinch of cayenne pepper during the simmering stage to provide a pleasant warmth.

Serviervorschläge

This soup is excellent served with a side of crusty bread or alongside a crisp green salad. Top with crunchy croutons or a light drizzle of olive oil for a professional finishing touch.

Golden-brown roasted garlic cloves simmering in a pot, blending into a velvety Roasted Garlic Soup with thyme and vegetable broth. Save
Golden-brown roasted garlic cloves simmering in a pot, blending into a velvety Roasted Garlic Soup with thyme and vegetable broth. | whambite.com

Whether you're hosting a dinner or enjoying a quiet night in, this Roasted Garlic Soup brings a touch of gourmet comfort to your table. Simple, healthy, and deeply satisfying, it's a recipe you'll return to again and again.

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Kitchen Guide

How does roasting garlic change the flavor?

Roasting transforms garlic's sharp, pungent taste into something sweet and mellow. The slow heat caramelizes the natural sugars, creating rich, savory depth that becomes the soul of this soup without overpowering other ingredients.

Can I make this dairy-free?

Absolutely. Swap the butter for olive oil and replace heavy cream with full-fat coconut milk or cashew cream. The result remains velvety and satisfying while accommodating vegan dietary needs.

How long can I store this soup?

Keep refrigerated in an airtight container for up to 4 days. The flavors actually deepen and improve after a day. Reheat gently over low heat, adding a splash of broth if needed to restore consistency.

What bread pairs best with this soup?

Crusty sourdough, a warm baguette, or homemade croutons complement the creamy texture beautifully. For gluten-free diners, toasted gluten-free bread works wonderfully for soaking up every last drop.

Can I freeze this soup?

Yes, though the cream may separate slightly upon reheating. For best results, freeze without the cream and add it fresh when reheating. Store in freezer-safe containers for up to 3 months.

How do I achieve the smoothest texture?

An immersion blender works beautifully directly in the pot. For ultra-smooth results, pass the puréed soup through a fine-mesh sieve. This step removes any remaining fibrous bits for restaurant-quality silkiness.

Roasted Garlic Soup

A velvety soup featuring slow-roasted garlic for rich, comforting flavor.

Prep Duration
15 min
Cook Duration
50 min
Complete Duration
65 min
Created by Brandon Ellis


Skill Level Easy

Heritage European

Output 4 Portions

Diet Requirements Meat-Free

What You'll Need

Vegetables

01 3 large heads garlic
02 1 medium yellow onion, chopped
03 1 celery stalk, chopped
04 1 medium carrot, chopped

Dairy

01 2 tablespoons unsalted butter
02 1/2 cup heavy cream

Liquids

01 4 cups vegetable broth

Seasonings

01 1/2 teaspoon dried thyme
02 1/4 teaspoon freshly ground black pepper
03 1/2 teaspoon salt, or to taste

Garnishes

01 Chopped fresh parsley
02 Croutons or toasted gluten-free bread
03 Drizzle of olive oil

Method

Phase 01

Roast the garlic: Preheat oven to 400°F. Slice tops off garlic heads to expose cloves. Drizzle with olive oil, wrap in foil, and roast for 35-40 minutes until cloves are soft and golden.

Phase 02

Extract roasted garlic: Allow garlic to cool slightly, then squeeze roasted cloves from their skins and set aside.

Phase 03

Sauté aromatics: In a large pot, melt butter over medium heat. Add onion, celery, and carrot. Sauté for 5-7 minutes until softened.

Phase 04

Combine garlic and seasonings: Add roasted garlic, thyme, salt, and pepper to the pot. Cook for 2 minutes while stirring constantly.

Phase 05

Simmer the broth: Pour in vegetable broth. Bring to a boil, then reduce heat and simmer for 10 minutes.

Phase 06

Purée the soup: Use an immersion blender to purée the soup until smooth. Alternatively, transfer to a countertop blender in batches and blend until smooth.

Phase 07

Finish with cream: Stir in heavy cream and heat gently for 2-3 minutes. Adjust seasoning to taste.

Phase 08

Serve: Ladle soup into bowls and garnish with chopped parsley, croutons, or a drizzle of olive oil. Serve hot.

Kitchen Tools

  • Oven
  • Baking sheet and aluminum foil
  • Large pot
  • Immersion or countertop blender
  • Knife and cutting board

Allergy Guide

Review ingredients carefully for potential allergens and seek professional medical guidance if unsure
  • Contains dairy (butter and heavy cream)
  • May contain gluten if using traditional croutons or bread; use gluten-free alternatives if required

Nutrient Breakdown (per portion)

Numbers shown are estimates only - consult healthcare providers for specific advice
  • Energy: 220
  • Fats: 13 g
  • Carbohydrates: 23 g
  • Proteins: 4 g