Roasted Garlic and Herb Soup

Featured in: Everyday Cozy Meals

This rich, comforting soup transforms humble ingredients into something extraordinary. Whole heads of garlic are roasted until golden and sweet, then blended with tender potatoes, aromatic vegetables, and fresh herbs like thyme, parsley, and oregano. The result is a silky, creamy bowl that's naturally vegetarian and deeply satisfying.

Perfect for cold weather entertaining or a quiet weekend dinner, this soup comes together in just over an hour with mostly hands-off cooking. The roasting process mellows the garlic's sharpness, creating subtle sweetness that pairs beautifully with the earthy herbs and savory vegetable broth.

Updated on Tue, 27 Jan 2026 18:01:54 GMT
Roasted Garlic and Herb Soup in a rustic bowl, garnished with fresh parsley and chives, ready to enjoy. Save
Roasted Garlic and Herb Soup in a rustic bowl, garnished with fresh parsley and chives, ready to enjoy. | moonthyme.com

Imagine the comforting aroma of garlic roasting slowly in the oven, filling your kitchen with a warm, inviting scent. This Roasted Garlic and Herb Soup is a celebration of simple, wholesome ingredients transformed into a velvety, aromatic masterpiece. It is the perfect remedy for a chilly evening or a sophisticated way to begin a multi-course dinner.

Roasted Garlic and Herb Soup in a rustic bowl, garnished with fresh parsley and chives, ready to enjoy. Save
Roasted Garlic and Herb Soup in a rustic bowl, garnished with fresh parsley and chives, ready to enjoy. | moonthyme.com

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The beauty of this dish lies in the layering of flavors. Starting with a base of sautéed mirepoix and finishing with a blend of fresh thyme and parsley, every spoonful offers a complex herbal profile that balances the earthy sweetness of the roasted garlic cloves.

Ingredients

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  • 3 whole heads garlic
  • 1 large yellow onion, chopped
  • 2 medium Yukon Gold potatoes, peeled and diced
  • 2 stalks celery, chopped
  • 1 medium carrot, chopped
  • 2 tbsp fresh thyme leaves (or 2 tsp dried)
  • 2 tbsp fresh parsley, chopped
  • 1 bay leaf
  • 1 tsp dried oregano
  • 1/2 tsp freshly ground black pepper
  • 1 tsp salt (adjust to taste)
  • 1.5 liters (6 cups) vegetable broth
  • 2 tbsp olive oil
  • 2 tbsp unsalted butter (optional, for richness)
  • 2 tbsp fresh chives or parsley, finely chopped (for garnish)
  • Crusty bread, for serving (optional)

Instructions

Step 1: Roast the Garlic
Preheat oven to 400°F (200°C). Slice the tops off the garlic heads, drizzle with 1 tbsp olive oil, wrap in foil, and roast for 35–40 minutes until soft and golden.
Step 2: Sauté the Aromatics
In a large pot, heat remaining olive oil and butter over medium heat. Add onion, celery, and carrot; sauté 5–7 minutes until softened.
Step 3: Combine Ingredients
Squeeze roasted garlic cloves from their skins and add to the pot along with potatoes, thyme, parsley, bay leaf, oregano, salt, and pepper. Stir well.
Step 4: Simmer
Pour in vegetable broth. Bring to a boil, then reduce heat and simmer for 20 minutes until potatoes are tender.
Step 5: Blend and Season
Remove bay leaf. Purée the soup using an immersion blender (or in batches in a blender) until smooth and creamy. Taste and adjust seasoning as needed.
Step 6: Serve
Ladle into bowls, garnish with fresh chives or parsley, and serve hot with crusty bread.

Zusatztipps für die Zubereitung

When puréeing the soup, ensure you have removed the bay leaf to avoid a gritty texture. If using a countertop blender, be careful with the hot liquid; blend in small batches and hold the lid down with a kitchen towel to prevent splashes.

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Varianten und Anpassungen

For a vegan version, simply omit the butter or use a plant-based substitute. If you prefer an even more decadent finish, stir in a splash of heavy cream or coconut milk after blending for a richer, silkier mouthfeel.

Serviervorschläge

This soup pairs beautifully with a crisp Sauvignon Blanc, which cuts through the richness of the garlic. Serve it alongside a thick slice of warm, crusty sourdough bread for dipping to complete the cozy experience.

Thick, velvety Roasted Garlic and Herb Soup beside a slice of crusty bread for dipping. Save
Thick, velvety Roasted Garlic and Herb Soup beside a slice of crusty bread for dipping. | moonthyme.com

Whether enjoyed as a quiet solo meal or shared with loved ones, this Roasted Garlic and Herb Soup is a testament to how simple ingredients can create a truly memorable dining experience. Enjoy your warm bowl of herb-infused comfort!

Recipe FAQ

Can I make this soup ahead of time?

Absolutely. This soup actually tastes better the next day as flavors have time to meld. Store in an airtight container in the refrigerator for up to 4 days. Reheat gently over medium-low heat, adding a splash of broth if needed to adjust consistency.

How can I make this soup vegan?

Simply omit the butter or substitute with your preferred plant-based butter or olive oil. The rest of the ingredients are naturally vegan. The soup remains velvety and satisfying without any dairy.

Can I freeze this roasted garlic soup?

Yes, this soup freezes beautifully. Cool completely before transferring to freezer-safe containers, leaving some room for expansion. It will keep well for up to 3 months. Thaw overnight in the refrigerator and reheat gently.

What can I serve with this soup?

Crusty bread is classic for dipping. A green salad with vinaigrette makes a light accompaniment. For a more substantial meal, pair with a grilled cheese sandwich or roasted vegetables. A crisp white wine like Sauvignon Blanc complements the flavors beautifully.

How do I adjust the consistency?

For a thicker soup, use an additional potato or reduce the broth slightly. To thin, add more broth or water. If you want extra richness without cream, try blending in a slice of crusty bread or a cooked potato during puréeing.

Can I use dried herbs instead of fresh?

Yes, though the flavor will be slightly different. Use approximately one-third the amount of dried herbs compared to fresh. Dried thyme and oregano work particularly well here. Add them earlier with the vegetables to allow their flavors to bloom.

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Roasted Garlic and Herb Soup

Velvety smooth soup with caramelized roasted garlic, fresh herbs, and vegetables in a savory broth.

Prep Time
15 min
Time to Cook
50 min
Total Duration
65 min
Created by Lydia Brooks


Skill Level Easy

Cuisine European

Portions 4 Serving Size

Diet Info Vegetarian Friendly, No Gluten

What You'll Need

Vegetables

01 3 whole heads garlic
02 1 large yellow onion, chopped
03 2 medium Yukon Gold potatoes, peeled and diced
04 2 stalks celery, chopped
05 1 medium carrot, chopped

Herbs & Seasonings

01 2 tablespoons fresh thyme leaves or 2 teaspoons dried thyme
02 2 tablespoons fresh parsley, chopped
03 1 bay leaf
04 1 teaspoon dried oregano
05 ½ teaspoon freshly ground black pepper
06 1 teaspoon salt, adjusted to taste

Liquids

01 6 cups vegetable broth
02 2 tablespoons olive oil
03 2 tablespoons unsalted butter, optional

Garnish

01 2 tablespoons fresh chives or parsley, finely chopped
02 Crusty bread for serving, optional

How to Make It

Step 01

Roast garlic: Preheat oven to 400°F. Slice the tops off garlic heads, drizzle with 1 tablespoon olive oil, wrap in foil, and roast for 35 to 40 minutes until soft and golden.

Step 02

Sauté aromatics: In a large pot, heat remaining olive oil and butter over medium heat. Add onion, celery, and carrot; sauté for 5 to 7 minutes until softened.

Step 03

Build soup base: Squeeze roasted garlic cloves from their skins and add to the pot along with potatoes, thyme, parsley, bay leaf, oregano, salt, and pepper. Stir well to combine.

Step 04

Simmer soup: Pour in vegetable broth. Bring to a boil, then reduce heat and simmer for 20 minutes until potatoes are tender.

Step 05

Purée soup: Remove bay leaf. Purée the soup using an immersion blender until smooth and creamy. Alternatively, purée in batches in a countertop blender. Taste and adjust seasoning as needed.

Step 06

Serve: Ladle into bowls, garnish with fresh chives or parsley, and serve hot with crusty bread.

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Tools Needed

  • Chef's knife
  • Cutting board
  • Large pot
  • Baking sheet and foil
  • Immersion blender or countertop blender
  • Ladle

Allergen Details

Review every ingredient for allergens and ask a medical professional when unsure.
  • Contains dairy from butter
  • Gluten may be present in accompanying bread; choose gluten-free bread if needed

Nutrition Details (each serving)

These details are for reference only, and shouldn't replace healthcare advice.
  • Energy: 180
  • Fats: 7 g
  • Carbohydrates: 28 g
  • Proteins: 3 g

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