Roasted Garlic Soup (Printer-Friendly)

Comforting velvety soup with mellow roasted garlic sweetness, ready in over an hour.

# What You'll Need:

→ Roasted Garlic

01 - 4 large heads garlic
02 - 2 tablespoons olive oil

→ Soup Base

03 - 2 tablespoons unsalted butter
04 - 1 medium yellow onion, finely chopped
05 - 1 large russet potato, peeled and diced
06 - 4 cups low-sodium vegetable broth
07 - 1 cup whole milk or unsweetened plant-based milk
08 - 1/2 teaspoon dried thyme
09 - 1 bay leaf
10 - Salt and freshly ground black pepper to taste

→ Garnish

11 - 2 tablespoons chopped fresh parsley
12 - Croutons or toasted bread optional

# Directions:

01 - Preheat oven to 400°F. Slice the 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 from skins.
02 - In a large pot, melt butter over medium heat. Add chopped onion and sauté until translucent, approximately 5 minutes.
03 - Add diced potato, roasted garlic, thyme, bay leaf, and vegetable broth. Bring to boil, then reduce heat and simmer for 15 minutes until potatoes are tender.
04 - Remove bay leaf. Use an immersion blender to purée the soup until smooth, or transfer to a blender in batches.
05 - Return soup to pot. Stir in milk and heat gently until warmed through. Season with salt and pepper to taste.
06 - Ladle into bowls and garnish with fresh parsley and optional croutons or toasted bread.

# Expert Suggestions:

01 -
  • The roasted garlic turns mellow and slightly sweet, so you get all the comfort without any of the harsh bite.
  • It comes together in just over an hour, which means you can have homemade soup ready before dinner without spending your whole afternoon in the kitchen.
  • One pot, minimal fuss, and the kind of creamy texture that doesn't need cream—just potatoes and a good blender doing the heavy lifting.
02 -
  • Don't rush the roasting step or use raw garlic as a shortcut—the entire personality of this soup depends on that slow, gentle transformation in the oven that turns garlic from sharp to sweet.
  • Blend the soup while it's still warm for the smoothest texture; cold soup doesn't blend as effectively and you'll end up with small grainy bits instead of that silky finish.
  • Add the milk at the end and heat gently because high heat can cause dairy milk to separate and look curdled, which tastes fine but looks less appetizing.
03 -
  • Don't peel the potato until right before dicing—exposed potato flesh oxidizes and turns gray, which won't hurt the flavor but looks less appetizing.
  • Save some of the roasted garlic cloves before blending to add back as a garnish for a visual reminder of what makes this soup special.
  • If your soup is too thin after blending, simmer it uncovered for a few minutes to reduce and concentrate the flavors instead of adding cream.
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