Sopa de Platano (Colombian Plantain Soup)

Starchy plantains are simmered down into a rich, thick soup that's perfect for a chilly night.

By
J. Kenji López-Alt
Kenji Lopez Alt
Culinary Consultant
Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site. He is also a New York Times food columnist and the author of The Food Lab: Better Home Cooking Through Science.
Learn about Serious Eats' Editorial Process
Updated October 20, 2023
Taking a spoonful of Colombian plantain soup out of a bowl.

Serious Eats / J. Kenji López-Alt

Why It Works

  • Fried green plantains simmered with fried onions and chicken stock break down and thicken the soup.

You'd think that with the amount of cooking I'm required to do, my wife pretty much never has to step foot in the kitchen. And that's true. Sort of. If she had the will and desire to eat turkey every single day for the two weeks while I'm testing Thanksgiving recipes, or nothing but cheese sauce and chili fries during the weeks leading up to the Super Bowl, then she'd have no problem at all.

Unfortunately, she's a woman of taste (as is evidenced by her choice in husband) who also likes a bit of variety in her life (sorry dear, you're stuck with only me on that one).

So it happens on occasion that I'll come home to a hot meal, and it's usually something incredibly delicious and simple that I'd never think to make on my own.

Last week it was sopa de platano—Colombian plantain soup.

If you don't count salt and oil, the recipe's only got four ingredients. My wife sometimes even leaves out the onions.

The start of the process—frying the green plantains—is pretty much identical to frying plantains to make patacones (which means that it's the perfect time to pull double duty on your plantain frying and get both recipes done at the same time). After that, you add the fried plantains to a pot with sautéed onions and chicken stock. As the starchy plantains simmer away, they break down, thickening the soup into a rich, rib-sticking, nearly porridge-like consistency, but without the heaviness of a grain or meat-based stew. It's good stuff for a chilly November night.

Overhead shot of a bowl of Colombian plantain soup garnished with chopped cilantro.

Serious Eats / J. Kenji López-Alt

November 2012

Recipe Details

Sopa de Platano (Colombian Plantain Soup) Recipe

Cook 40 mins
Active 30 mins
Total 40 mins
Serves 4 servings
Cook Mode (Keep screen awake)

Ingredients

  • 1 quart vegetable or peanut oil

  • 4 green plantains, peeled and cut into 1-inch chunks

  • 1 tablespoon olive oil

  • 1 small yellow onion, finely chopped (about 3/4 cup)

  • 1 1/2 quarts low-sodium store-bought or homemade chicken stock

  • Kosher salt and freshly ground black pepper

  • Handful chopped fresh cilantro leaves

Directions

  1. Heat vegetable oil in a wok or deep-sided cast iron skillet until it registers 300°F (149°C) on an instant-read thermometer. Add plantains and cook, turning occasionally, until softened, about 5 minutes. Remove with slotted spoon and transfer to a plate lined with paper towels.

  2. Heat olive oil in a medium saucepan over medium-high heat until shimmering. Add onion and cook, stirring occasionally, until softened but not browned, about 5 minutes. Add chicken stock and plantains. Cook, mashing plantains occasionally, until plantains are broken down and soup is thickened, about 20 minutes. Season to taste with salt and pepper. Stir in cilantro and serve.

Special Equipment

Wok or high-sided cast iron skillet, instant-read thermometer, medium saucepan, slotted spoon

Read More

Nutrition Facts (per serving)
466Calories
17gFat
79gCarbs
7gProtein
×
Nutrition Facts
Servings: 4
Amount per serving
Calories466
% Daily Value*
Total Fat 17g22%
Saturated Fat 3g15%
Cholesterol 0mg0%
Sodium 1160mg50%
Total Carbohydrate 79g29%
Dietary Fiber 6g21%
Total Sugars 36g
Protein 7g
Vitamin C 29mg147%
Calcium 41mg3%
Iron 2mg14%
Potassium 1476mg31%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

More Serious Eats Recipes