Low Carb Classic Udon Soup

Savor the comforting flavors of this Low Carb Classic Udon Soup—a healthy twist on a Japanese favorite that’s perfect for those seeking a keto-friendly or gluten-free alternative. This recipe swaps traditional udon noodles for zucchini noodles (zoodles), creating a lighter yet satisfying dish while maintaining the soul-warming feel of classic udon. Tender chicken breast, fragrant garlic and ginger, earthy mushrooms, and nutrient-packed spinach simmer in a rich, umami-filled broth made with chicken stock, soy sauce, and a hint of fish sauce. Ready in just 35 minutes, this quick and easy soup is finished with a garnish of green onions and a drizzle of toasted sesame oil for an authentic touch. Whether you're meal prepping or looking for a wholesome weeknight dinner, this low-carb udon soup promises bold flavor with every nourishing spoonful!

Nutriscore Rating: 68/100

Prep Time:15 mins

Cook Time:20 mins

Total Time:35 mins

Servings: 2

Ingredients

• 1 medium Chicken breast
• 1 tablespoon Olive oil
• 2 cloves Garlic, minced
• 1 teaspoon Ginger, minced
• 4 cups Chicken broth
• 2 tablespoons Soy sauce
• 1 teaspoon Fish sauce
• 2 cups Zucchini noodles (zoodles)
• 2 stalks Green onions, sliced
• 1 cup Mushrooms, sliced
• 2 cups Spinach
• 0.5 teaspoon Sea salt
• 0.25 teaspoon Black pepper
• 1 teaspoon Toasted sesame oil

Directions

Step 1

Start by preparing the chicken breast. Dice it into small, bite-sized pieces.

Step 2

Heat olive oil in a large pot over medium heat. Add minced garlic and ginger, sauté for about 1 minute until fragrant.

Step 3

Add the diced chicken to the pot, stirring occasionally, and cook for about 5 minutes until it's no longer pink on the outside.

Step 4

Pour in the chicken broth, soy sauce, and fish sauce. Bring the soup to a simmer.

Step 5

Add sliced mushrooms to the pot and let the soup simmer for another 5 minutes or until mushrooms have softened.

Step 6

Gently add the zucchini noodles (zoodles) and spinach to the pot. Cook for roughly 3 minutes or until the vegetables are tender.

Step 7

Season the soup with sea salt and black pepper according to taste.

Step 8

Serve the udon soup hot, garnished with sliced green onions and a drizzle of toasted sesame oil for a final touch of flavor.

Nutrition Facts

Serving size	(1553.2g)

Amount per serving	% Daily Value*
Calories	531.2

Total Fat 24.6g	0%
Saturated Fat 4.1g	0%
Polyunsaturated Fat 2.1g
Cholesterol 107.5mg	0%
Sodium 6281.7mg	0%
Total Carbohydrate 22.1g	0%
Dietary Fiber 5.8g	0%
Total Sugars 10.2g
Protein 60.7g	0%

Vitamin D 14IU	0%
Calcium 210.1mg	0%
Iron 6.4mg	0%
Potassium 2628.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 40.1%

Protein: 43.9%

Carbs: 16.0%