Roasted Garlic Soup

Featured in: Vegetable Plates & Grain Bases

This luxurious soup transforms humble ingredients into something extraordinary. Whole heads of garlic are roasted until golden and sweet, then blended with tender potatoes and aromatic vegetables for an incredibly smooth texture. The natural sweetness of roasted garlic pairs beautifully with savory herbs and creamy milk, while russet potatoes provide body and silkiness. Ready in just over an hour, this nourishing bowl offers both comfort and immune-boosting properties. Perfect for chilly evenings or whenever you need something warming and satisfying.

Updated on Mon, 26 Jan 2026 05:06:26 GMT
Creamy roasted garlic soup simmering in a pot, garnished with fresh parsley and croutons.  Pin It
Creamy roasted garlic soup simmering in a pot, garnished with fresh parsley and croutons. | pantryvector.com

This Roasted Garlic Soup is a comforting, velvety dish packed with the mellow sweetness of roasted garlic. It is perfect for boosting immunity and warming up on chilly days, offering a rich and sophisticated flavor profile from simple ingredients.

Creamy roasted garlic soup simmering in a pot, garnished with fresh parsley and croutons.  Pin It
Creamy roasted garlic soup simmering in a pot, garnished with fresh parsley and croutons. | pantryvector.com

By roasting whole heads of garlic, you unlock a deep, caramelized flavor that serves as the heart of this soup. Combined with tender potatoes and savory broth, it creates a texture that is naturally creamy and deeply satisfying.

Ingredients

  • 4 large heads of garlic
  • 2 tablespoons olive oil
  • 2 tablespoons unsalted butter
  • 1 medium yellow onion, finely chopped
  • 1 large russet potato, peeled and diced
  • 4 cups low-sodium vegetable broth
  • 1 cup whole milk or unsweetened plant-based milk
  • 1/2 teaspoon dried thyme
  • 1 bay leaf
  • Salt and freshly ground black pepper, to taste
  • 2 tablespoons chopped fresh parsley
  • Croutons or toasted bread (optional)
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Perfect for frying eggs, sautéing vegetables, and simmering small-batch sauces for quick everyday meals.
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Instructions

Step 1
Preheat oven to 400°F (200°C). Slice the tops off the garlic heads to expose the cloves. Drizzle with olive oil, wrap in foil, and roast for 35-40 minutes until soft and golden. Allow to cool slightly, then squeeze the roasted garlic out of the skins.
Step 2
In a large pot, melt butter over medium heat. Add chopped onion and sauté until translucent, about 5 minutes.
Step 3
Add diced potato, roasted garlic, thyme, bay leaf, and vegetable broth. Bring to a boil, then reduce heat and simmer for 15 minutes, or until potatoes are tender.
Step 4
Remove the bay leaf. Use an immersion blender to purée the soup until smooth, or transfer to a blender in batches.
Step 5
Return the soup to the pot. Stir in milk and heat gently until warmed through. Season with salt and pepper to taste.
Step 6
Ladle into bowls and garnish with parsley and optional croutons or toasted bread.

Zusatztipps für die Zubereitung

For the smoothest texture, ensure the diced potatoes are completely soft before blending. You can prepare the roasted garlic up to two days in advance and keep it refrigerated until you are ready to assemble the soup.

Varianten und Anpassungen

To make this recipe vegan, simply substitute the butter and milk with your favorite plant-based alternatives. For those who enjoy a little spice, a pinch of cayenne pepper added with the thyme provides a subtle heat that complements the sweet garlic.

Serviervorschläge

Serve this soup alongside crusty toasted bread or top it with homemade croutons for a delightful crunch. A fresh sprinkle of chopped parsley adds a bright contrast to the rich, creamy base.

Roasted garlic soup in a white bowl, garnished with parsley and served with toasted bread.  Pin It
Roasted garlic soup in a white bowl, garnished with parsley and served with toasted bread. | pantryvector.com

This Roasted Garlic Soup is a soul-warming meal that proves how simple ingredients can create extraordinary flavors. Whether served as a starter or a light main course, it is sure to become a seasonal favorite.

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Keeps paper towels accessible for wiping spills, drying hands, and cleaning surfaces while cooking.
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Recipe Questions & Answers

How does roasted garlic affect the flavor?

Roasting transforms sharp raw garlic into something sweet and mellow. The cloves become soft and golden, developing a rich, caramelized taste that blends seamlessly into the velvety base.

Can I make this vegan?

Absolutely. Swap dairy butter for plant-based alternatives and use your favorite unsweetened milk. The result remains just as creamy and satisfying.

How long does roasted garlic keep?

You can roast the garlic heads up to three days ahead. Store them in the refrigerator wrapped in foil, then squeeze out the cloves when ready to start cooking.

What gives this soup its thick texture?

The combination of russet potatoes and puréed roasted garlic creates that luxurious, velvety consistency. Potatoes naturally break down and thicken the broth while adding body.

Can I freeze leftovers?

Yes, this freezes beautifully. Cool completely, transfer to airtight containers, and freeze for up to three months. Thaw overnight in the refrigerator and reheat gently.

What bread pairs best with this?

Crusty sourdough, toasted baguette slices, or homemade croutons add delightful crunch. The earthy flavors complement the sweet roasted notes perfectly.

Roasted Garlic Soup

A rich, velvety blend of roasted garlic and vegetables creating a soothing bowl perfect for cold weather.

Prep Time
15 min
Time to Cook
50 min
Overall Duration
65 min
Created by Miles Jenkins


Skill Level Easy

Cuisine European

Total Output 4 Portions

Diet Preferences Vegetarian-friendly, Wheat-Free

Ingredient List

Roasted Garlic

01 4 large heads garlic
02 2 tablespoons olive oil

Soup Base

01 2 tablespoons unsalted butter
02 1 medium yellow onion, finely chopped
03 1 large russet potato, peeled and diced
04 4 cups low-sodium vegetable broth
05 1 cup whole milk or unsweetened plant-based milk
06 1/2 teaspoon dried thyme
07 1 bay leaf
08 Salt and freshly ground black pepper to taste

Garnish

01 2 tablespoons chopped fresh parsley
02 Croutons or toasted bread optional

Directions

Instruction 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 soft and golden. Cool slightly, then squeeze roasted garlic out of skins.

Instruction 02

Sauté the Aromatics: In a large pot, melt butter over medium heat. Add chopped onion and sauté until translucent, approximately 5 minutes.

Instruction 03

Build the Soup Base: Add diced potato, roasted garlic, thyme, bay leaf, and vegetable broth. Bring to a boil, then reduce heat and simmer for 15 minutes until potatoes are tender.

Instruction 04

Purée the Soup: Remove bay leaf. Use an immersion blender to purée soup until smooth, or transfer to a blender in batches and blend until completely smooth.

Instruction 05

Finish the Soup: Return soup to pot. Stir in milk and heat gently until warmed through. Season with salt and pepper to taste.

Instruction 06

Serve: Ladle soup into bowls and garnish with fresh parsley and optional croutons or toasted bread.

Needed Equipment

  • Chef's knife
  • Baking sheet and aluminum foil
  • Large pot
  • Immersion blender or standard blender
  • Ladle

Allergy Details

Review all parts for allergens and always check with a healthcare provider when unsure.
  • Contains milk if using dairy milk and butter
  • Gluten may be present in croutons or bread; use gluten-free alternatives if necessary

Nutrition Details (per serving)

These details are for information only and should not replace professional health guidance.
  • Calories: 185
  • Fats: 9 g
  • Carbohydrates: 23 g
  • Proteins: 4 g