Roasted Garlic Potato Soup

Name: Roasted Garlic Potato Soup
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Yield: 4 servings
Ingredients: 1 head of garlic; 3 medium potatoes, peeled and diced; 1 onion, chopped; 4 cups vegetable broth; 1 cup heavy cream; 2 tablespoons olive oil; Salt and pepper to taste; Fresh herbs for garnish (optional)

Highlighted under: Comfort Cravings Kitchen

I absolutely love making this Roasted Garlic Potato Soup, especially on chilly days. The warmth of the soup is incredibly comforting, and the rich flavor of roasted garlic elevates the humble potato to a whole new level. With just a few simple ingredients, this recipe comes together easily, making it perfect for both weeknight dinners and gatherings. I enjoy serving it with homemade croutons or a sprinkle of fresh herbs for an extra touch. Trust me, once you try it, this soup will become a go-to classic in your kitchen!

Created by

Emma

Last updated on 2026-01-20T14:46:28.085Z

When I first tried my hand at making this soup, I was skeptical about how well roasted garlic would pair with potatoes. But once the garlic was roasted, its sweet and mellow flavor transformed the soup into something magical. I experimented with different seasonings and found that a splash of lemon juice added a refreshing brightness to the dish.

By adding a touch of cream at the end, I achieved the perfect creamy consistency, which made each spoonful incredibly satisfying. Next time I make it, I might even try adding some bacon bits for an extra crunch!

        Why You'll Love This Recipe
        The deep, nutty flavor of roasted garlic infuses every bowl.
Ultra-creamy texture that comforts and satisfies.
A simple recipe that's sure to impress family and friends.

      

Understanding the Role of Garlic

Roasted garlic adds a remarkable depth to this soup that plain garlic just can't achieve. When you roast garlic, it caramelizes and transforms its sharp flavor into a sweet, nutty essence. This not only enhances the overall flavor profile but also lends a creamy texture to the soup without the need for additional ingredients. Don't skip this step; ensure that the garlic is soft and golden when it comes out of the oven for the best results.

If you're looking to adjust the garlic intensity, you can use less than one whole head. However, remember that the richness of the soup derives from the roasted garlic, so reducing it too much may alter the flavor significantly. Alternatively, if you want to experiment, try adding a clove of smoked garlic for an intriguing twist.

Perfecting the Potato Texture

The choice of potatoes impacts both the texture and flavor of your soup. For the creamiest result, use starchy varieties like Russets, as they break down easily when cooked and blend smoothly. If you prefer a bit more texture, consider using Yukon Gold potatoes, which retain some shape due to their waxy nature. Just be sure to dice them evenly to ensure uniform cooking.

When adding potatoes to the sautéed onions, let them sweat for a few minutes before adding the broth. This allows them to absorb the flavors from the onions and olive oil, creating a more flavorful base for the soup. Aim to sauté until the edges start to soften, which should take about 4-5 minutes.

Serving and Pairing Suggestions

To elevate your Roasted Garlic Potato Soup experience, consider pairing it with homemade croutons. Simply cube day-old bread, toss with olive oil, garlic powder, and seasoning, then bake at 375°F (190°C) for about 10-15 minutes until golden and crispy. The crunch of the croutons contrasts beautifully with the creamy soup, making each spoonful delightful.

For a refreshing twist, serve the soup with a sprinkle of fresh herbs such as parsley, chives, or dill. Their brightness complements the richness of the soup and adds an appealing pop of color. If you’re looking to customize it further, a drizzle of truffle oil or a squeeze of lemon juice can elevate the flavors, introducing an aromatic profile that will impress your guests.

Ingredients

Gather the following ingredients to make Roasted Garlic Potato Soup:

Ingredients

1 head of garlic
3 medium potatoes, peeled and diced
1 onion, chopped
4 cups vegetable broth
1 cup heavy cream
2 tablespoons olive oil
Salt and pepper to taste
Fresh herbs for garnish (optional)

Make sure to have all your ingredients ready before you start cooking!

Instructions

Follow these steps to create a delicious Roasted Garlic Potato Soup:

Roast the Garlic

Preheat the oven to 400°F (200°C). Cut the top off the head of garlic, drizzle with olive oil, wrap in foil, and roast for 30-35 minutes until soft.

Sauté the Vegetables

In a large pot, heat 2 tablespoons of olive oil over medium heat. Add the chopped onion and sauté until translucent. Add the diced potatoes and stir well.

Combine and Simmer

Once the garlic is roasted, squeeze the cloves into the pot with the potatoes and onions. Pour in the vegetable broth, bring to a boil, and then reduce the heat. Let it simmer for 15-20 minutes, or until the potatoes are tender.

Blend the Soup

Using an immersion blender or regular blender, puree the soup until smooth. Stir in the heavy cream and season with salt and pepper to taste.

Serve

Ladle the soup into bowls and garnish with fresh herbs if desired. Enjoy hot!

Now that you've made your delicious soup, it's time to enjoy it!

Pro Tips

For added depth of flavor, consider incorporating a splash of white wine while sautéing the onions. It makes a delightful difference!

Make-Ahead Tips

This soup is an excellent option for meal prep, as it can be made a day in advance and stored in the refrigerator. Allow it to cool completely after cooking, then transfer it to an airtight container. It will keep for 4-5 days in the fridge. When ready to enjoy, simply reheat it on the stovetop over medium heat, stirring occasionally until warmed through.

For long-term storage, consider freezing the soup. Allow it to cool, then portion it into freezer-safe containers, leaving some space at the top for expansion. It can be kept in the freezer for up to 3 months. When you're ready to use it, thaw in the refrigerator overnight and reheat as you would from fresh.

Troubleshooting Common Issues

If your soup turns out too thick, don't worry! Gradually stir in extra vegetable broth or water until you reach your desired consistency. Remember to taste and adjust the seasoning as you add liquid, as it may dilute the flavor slightly.

Conversely, if the soup is too thin, you can thicken it by simmering it a bit longer to reduce the liquid or by blending in an additional potato. Just cut another potato into small chunks, add it to the pot with the rest of the ingredients, and let it cook until soft before blending again for a creamy finish.

Questions About Recipes

→ Can I use other types of potatoes?

Yes, you can substitute with Yukon Gold or red potatoes, though baking potatoes are recommended for the best texture.

→ Can this soup be made vegan?

Absolutely! Just replace heavy cream with coconut milk or a vegan cream alternative and use vegetable broth.

→ How do I store leftovers?

Store leftover soup in an airtight container in the refrigerator for up to 3 days. Reheat on the stove before serving.

→ Can I freeze this soup?

Yes, this soup freezes well! Allow it to cool completely before transferring to freezer-safe containers. It can last up to 3 months in the freezer.