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Caldo De Queso (Sonoran Cheese & Potato Soup)

Spicy, Smoky Caldo De Queso (Sonoran Cheese & Potato Soup)

Susan Bradley
Whatever name you know this soup by--Caldo De Papa, Caldo De Queso Y Papa, Caldo De Papas Y Queso, or Caldo De Queso Estilo Sonora--this homespun Mexican soup from northwestern Sonora is a keeper.  
Fire roasted green chile, toothsome new potato, vibrant sweet tomato. Together. With a boost from a few cloves of garlic, a hint of oregano, and subtle infusion of fresh cilantro. Unpretentious. Direct. Nourishing. Addictive. Flavor Bomb.
Course Soup
Cuisine Mexican
Servings 6 12-ounce servings

Equipment

  • one 4-quart soup pot
  • six 12 ounce soup bowls

Ingredients
  

  • ¼ cup extra virgin olive oil
  • 1 cup yellow onion, skinned cored, chopped (1 medium large onion)
  • 6 large garlic cloves, skinned and minced
  • 1 teaspoon dried oregano
  • 2 cups Italian plum tomatoes, skinned and diced (or 14.5 ounce canned tomatoes)
  • 3/4 cup Anaheim or poblano chiles, roasted, skinned, seeded, deribbed and chopped (or canned fire-roasted chiles)
  • 8 cups chicken stock, homemade or canned
  • pounds baby red potatoes, scrubbed and ½-inch cubed (about 3 cups cubed)
  • several sprigs fresh cilantro
  • sea salt to taste
  • freshly ground black pepper to taste

Garnishes (optional)

  • ¾ cup Queso Fresco queso panela, or similar fresh cheese, coarsely grated or crumbled (or Cotija for more flavor and bite)
  • fresh cilantro sprigs

Accompaniments (optional)

  • taco chips restaurant quality if you can get them
  • lime wedges

Instructions
 

  • In a 4- to 5-quart soup pot, over medium heat, heat olive oil.
  • Reduce heat to low and add onion. Sauté, stirring constantly, until softened and transparent, about 4 minutes.
  • Add garlic and oregano, and sauté for another minute, stirring constantly.
  • Add tomato and sauté for about 5 minutes, stirring periodically, until juices release.
  • Add chicken stock, raise heat, and bring to a boil.
  • Add potatoes and cilantro, and cover. Simmer until potatoes are tender (10-12 minutes).
  • Uncover pan, remove cilantro if you wish, and add chilies.
  • To serve, ladle into 12-ounce soup bowls, and garnish with fresh cilantro sprigs and a spoonful of crumbled Queso Fresco.
  • Accompany with taco chips and lime wedges.
Keyword chiles, Mexican, potatoes, soups, tomatoes