Easy Canh Khoai Mo Tom Recipe: Prep Ahead for Flavorful Soup

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Written By Hot Thai Restaurant

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Imagine diving into a bowl of comfort that transports you straight to the heart of Vietnam with each spoonful. Canh khoai mỡ tôm, a traditional Vietnamese soup, combines the earthy sweetness of taro with the fresh, briny pop of shrimp. This dish isn’t just a meal; it’s a beloved staple, perfect for those days when you crave something warming yet distinctly flavorful.

This soup’s charm lies in its simplicity and the delightful contrast between the creamy taro and the tender shrimp. Whether you’re new to Vietnamese cuisine or looking to expand your culinary repertoire, canh khoai mỡ tôm offers a beautiful glimpse into the flavors and cooking techniques that make Vietnamese food so special. Get ready to be enveloped by its aromatic, comforting embrace.


Gather the fresh ingredients listed below to make your own comforting bowl of Canh Khoai Mỡ Tôm, a traditional Vietnamese taro and shrimp soup.

For the Broth

  • 6 cups of water
  • 2 chicken bouillon cubes
  • 1 small piece of ginger, thinly sliced
  • 1 onion, quartered
  • 1 lb of shrimp, peeled and deveined
  • 2 medium taro roots (about 1 lb), peeled and cut into bite-sized cubes
  • 2 green onions, finely chopped
  • 1 tablespoon of fish sauce
  • 1 teaspoon of sugar
  • Black pepper, to taste
  • Fresh cilantro, coarsely chopped, for garnish

Required Equipment

To prepare Canh Khoai Mỡ Tôm, having the right kitchen tools will ensure that your cooking process is smooth and efficient. Here’s what you’ll need:

  • Large Pot: Ideally, choose a pot that can hold at least 4 quarts of liquid, as this will be used to simmer your broth along with the other ingredients.
  • Knife and Cutting Board: A sharp knife will be essential for peeling and chopping the taro roots, as well as finely mincing the ginger and green onions.
  • Peeler: To help peel the taro roots swiftly without too much hassle.
  • Measuring Cups and Spoons: These will ensure that you accurately measure out the water, chicken bouillon cubes, fish sauce, and sugar.
  • Skimmer or Slotted Spoon: Useful for removing the shrimp after briefly cooking them to prevent overcooking before adding them back into the soup at the final stage.
  • Serving Bowls: Have enough bowls ready to serve the soup hot, garnished with fresh cilantro.

Each piece of equipment plays a key role in simplifying each step of the recipe, from preparation to serving. Make sure these are all in place before you start cooking to streamline your cooking process and enjoy a hassle-free culinary experience.


Now that you have your essential kitchen tools ready, let’s begin the preparations to cook this delectable Canh Khoai Mỡ Tôm. Each step is crucial to ensure the flavors blend perfectly in your soup.

Washing and Peeling

  1. Clean the Taro (Khoai Mỡ): Start by thoroughly washing the taro roots under cold running water to remove any dirt or debris.
  2. Peel the Taro: Using a peeler, carefully remove the outer skin of the taro roots. Be sure to peel away from your body to ensure safety. Once peeled, chop the taro into approximately half-inch cubes. Set these aside in a bowl of water to prevent them from turning brown due to exposure to air.
  1. Devein the Shrimp: Begin by peeling the shells off the shrimp, leaving the tail intact for a better presentation if desired. Make a shallow cut along the back of each shrimp to expose and remove the dark vein (the intestinal tract), which can be gritty.
  2. Rinse the Shrimp: After deveining, rinse the shrimp under cold water to ensure they are clean and free from any shell fragments.

Proceed to marinate the shrimp for enhanced flavor as you prepare the other ingredients.

Cooking Instructions

After preparing your ingredients, it’s time to start cooking this delightful Canh Khoai Mỡ Tôm. Follow these steps carefully to create a flavorful broth and perfectly cooked taro root.

Cooking the Broth

  1. Begin by filling a large pot with 6 cups of water and bringing it to a boil over high heat. This will form the base of your broth.
  2. Once the water is boiling, reduce the heat to a low simmer. Carefully add your marinated shrimp into the pot. Simmer gently for about 3 to 5 minutes, just until the shrimp turn pink and are slightly firm to the touch.
  3. After the shrimp are cooked, remove them using a slotted spoon and set them aside on a plate. They will be added back to the soup later to prevent overcooking.

Preparing the Taro Root

  1. Now, take your peeled and cubed taro root. After washing the cubes thoroughly, add them to the simmering broth.
  2. Let the taro cook steadily on low heat for about 15-20 minutes. You can test if they’re done by piercing a cube with a fork; the taro should be tender but still hold its shape.
  1. Once the taro cubes are tender, reintroduce the cooked shrimp to the pot. This will allow the shrimp to heat through without becoming rubbery.
  2. Carefully stir in a tablespoon of fish sauce for depth of flavor and a teaspoon of sugar to balance the savory notes.
  3. Allow the soup to simmer for an additional 5 minutes to let all the flavors meld together beautifully. Adjust the seasoning with salt and pepper to taste.
  4. Serve hot, garnished with chopped green onions and a few cilantro leaves for a refreshing herbal note. Enjoy your aromatic and hearty Canh Khoai Mỡ Tôm!

Serving Suggestions

Once your Canh Khoai Mỡ Tôm is piping hot and ready, think about how to serve it to enhance its delightful flavors and aroma. This traditional Vietnamese soup, with its comforting broth and hearty ingredients, pairs wonderfully with a few side dishes and presentation tips.


To turn your Canh Khoai Mỡ Tôm into a fulfilling meal, serve it with steamed white rice. The simplicity of the rice complements the richness of the soup, making for a balanced bite every time. Additionally, consider a side of fresh herbs like basil or mint; their freshness will highlight the soup’s depth.


Serve your soup in a large, deep bowl to preserve its warmth. Garnish generously with chopped green onions and cilantro on top to add a pop of color and freshness. If you like a bit of extra spice, a small dish of sliced red chilies or a dash of chili oil can be offered on the side, allowing guests to adjust the heat to their liking.

Beverage Pairing

A light jasmine tea or a chilled glass of white wine complements the flavors of the soup beautifully. The floral notes of jasmine tea or the crispness of the wine will provide a refreshing contrast to the savory components of the Canh Khoai Mỡ Tôm.

By incorporating these serving suggestions, you elevate the dining experience, allowing every spoonful of Canh Khoai Mỡ Tôm to be thoroughly enjoyed. Whether it’s a casual family dinner or a more formal gathering, these tips will ensure your dish is a centerpiece.

Make-Ahead Tips

When preparing Canh Khoai Mỡ Tôm, a delightful Vietnamese taro and shrimp soup, you might find yourself pressed for time. However, with a few clever make-ahead strategies, you can simplify the process and still enjoy a fresh, flavorful meal when you’re ready to dine.

Preparing Ingredients in Advance

  1. Taro Root: Peel and chop the taro root into cubes up to a day ahead. Submerge the cubes in water and store them in the refrigerator to prevent browning and to keep them fresh.
  2. Marinate the Shrimp: Combine the shrimp with the marinade ingredients as directed. You can marinate the shrimp overnight in the refrigerator to deepen the flavors. Ensure it’s covered to avoid any cross-contamination.
  3. Broth Preparation: The broth can be made in advance, enhancing its flavors. Simply prepare as instructed, let it cool, and then store it in the refrigerator. It will stay good for up to three days.

Assembling the Soup

When you’re ready to serve, the assembled ingredients streamline the final cooking process:

  1. Reheat the Broth: Warm the broth over medium heat.
  2. Cook Taro and Shrimp: Since the taro and shrimp are pre-prepped, they can be cooked directly in the reheated broth, saving time yet delivering all the rich, intended flavors.


Now that you’ve mastered the art of making Canh Khoai Mỡ Tôm you’re all set to impress with this delightful Vietnamese soup. Remember you can prep much of it ahead of time making the actual cooking a breeze. Whether it’s a quiet dinner or a festive gathering this soup is sure to be a hit. Enjoy the rich flavors and the compliments that are sure to come your way!

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