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Corn chowder in a ceramic bowl with slices of bread on the side.
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5 from 4 votes

Vegetarian Corn Chowder (Instant Pot)

This Easy Instant Pot Vegetarian Corn Chowder is a must-try if you're looking for a flavorful vegetarian and vegan-friendly soup. It's ready in just about 20 minutes, from prep to finish, making it perfect for a busy weeknight meal.
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Soup
Cuisine: American
Keyword: corn chowder, summer vegetable soup, vegan corn chowder, vegan soup base, vegetarian soup
Servings: 6 servings
Author: Amy Sandidge
Cost: $6

Ingredients

  • 4 cups fresh or frozen corn
  • 4 cups 1-inch cubed red potatoes
  • 1 cup chopped celery
  • 1 cup chopped onions
  • 1 ½ cups peeled and cut carrots
  • 1 tablespoon minced garlic
  • 10 cups vegetable broth
  • 2 teaspoons salt
  • ½ teaspoon ground black pepper
  • ½ teaspoon cayenne pepper
  • ½ teaspoon paprika
  • 4 tablespoons cornstarch optional
  • 2 tablespoons water
  • 1 15-ounce full-fat coconut milk

Instructions

  • Cut and prep all your vegetables. Pour everything, except the coconut milk, cornstarch, and water into the Instant Pot, or whatever pressure cooker you are using.
  • Set the lid to seal and cook at pressure high for 4 minutes.
  • Once the time is up, quick release the pressure and once it is released, remove the lid.
  • The next 2 steps are optional- it is my preference for a thicker chowder.
  • First, remove about 1 cup of corn and pulse it in a food processor, then stir it back in. Other vegetables will come with the corn, and that is okay.
  • Set the pressure cooker to sauté and cook for 2-3 minutes.
  • Mix the cornstarch and water to form a thick paste. Pour it into the boiling soup while stirring constantly.
  • Pour in the coconut milk, adjust the seasonings as needed and serve.