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Roasted Garlic Potato Leek Soup with Ancho Chili Oil

Mary-Beth Johnson
A hearty and delicious soup full of comfort, with an addition that breaks through the richness to give the soup a surprising contrast.
Prep Time 25 minutes
Cook Time 15 minutes
Course Soup
Cuisine American
Servings 6 Servings

Equipment

  • saute pan
  • 5 qt deep pot or dutch oven
  • immersion blender or blender
  • chef knife

Ingredients
  

  • 2 lbs yukon potatoes peeled and quartered
  • 3 heads garlic roasted in aluminum foil
  • 2 tbsp butter vegan butter for plant based
  • 3 Leeks
  • 1 quart vegetable broth
  • 2.5 cups water
  • 2 sprigs fresh thyme
  • olive oil
  • generous salt to taste
  • pepper to taste

Ancho Chili Oil

  • 1/4 cup olive oil
  • 1 dried ancho chili seeded and blended until flakey
  • 1 lime juiced
  • 1 head garlic roasted in aluminum foil
  • salt to taste

Instructions
 

Roasted Garlic Potato Leek Soup

  • Preheat oven to 425 F. Wrap all four heads of garlic in aluminum foil and place on the top rack of the oven to roast for 20 minutes, your garlic should be soft to the touch and easy to push out of the garlic skin into a sort of paste once finished roasting. Peel your potatoes and quarter them. Cover them with water, add in about 2 tbsp salt, and bring to a boil until the potatoes are soft and easy to pierce/mash. Your garlic and potatoes should be done around the same time.
  • In the meantime, grab a cutting board and your leeks. With a sharp knife, remove the dark green, tough part of the leeks and set aside (you can use this for soup stocks or bone broth). Slice the white and light green part of the leeks into thin round slices, making sure to discard the root end. Grab your saute pan and heat over medium high heat for about a minute. Add in the 2 tbsp butter and enough olive oil to cover the bottom of the pan generously. Add in your sliced leeks reduce the heat to medium. Scatter them evenly across the bottom and saute them for about 10 minutes, moving them every 2-3 minutes until they are soft and white stems are transluscent.
  • When your garlic is done, take three of the roasted heads and squeeze them out of the garlic skins into a small bowl. Mash with a fork until you have a smooth paste and pour into your saute pan with the leeks and saute together for about three minutes, until they are equally combined. Transfer the leeks and garlic to the dutch oven and add in the potatoes, fresh thyme, vegetable broth, and water. Bring to a simmer for five minutes, and then remove the sprigs of thyme.
  • Transfer the mixture to a blender and blend until it reaches the texture you want (you're the boss of whether you want it slightly chunky or smooth). Pour back into the dutch oven and bring back up to a simmer. Begin seasoning with salt and pepper, stirring for about 30 seconds in between tasting. Remember that potatoes absorb A LOT of salt, so it will take some generous salting to season your soup. A good indicator that you are done seasoning is that tasting makes you close your eyes. Once you've reached that point, move onto the ancho chili oil.

Ancho Chili Oil

  • Toast your pepper for 30 seconds on each side in a pan. Remove the stem from your ancho chili and squeeze out the seeds as best you can. Pulse in a food processor or with an immersion blender until you have small chili flakes. Add to a small bowl with your olive oil and let sit for five minutes for the pepper to infuse the oil. Squeeze the roasted garlic out of the skin and finely chop until you achieve a sort of paste. Add to your oil bowl. Squeeze in the lime juice, and salt to taste (about 1.5 tsps should get you in the right flavor zone).

Serving Up

  • Add your soup to a bowl and garnish however you want (caramelized onions, microgreens, croutons--you're the boss here; pictured are micro leeks) and drizzle some of the chili oil on top for a nice acidic flavor contrast to the rich creaminess of the soup. Enjoy, mi gente!
Keyword best potato leek soup, best soup, best winter soups, winter soup