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Comforting Cod Fish Soup with Vegetables

Name: Comforting Cod Fish Soup with Vegetables
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Asian
Ingredients: 1 lb. cod fillets, boneless/skinless (see notes for substitutions); ½ tsp fish sauce (optional but recommended); 2 Tbsp light soy sauce; 3 tsp toasted sesame oil; 1-inch fresh ginger, grated; 3 scallions, thinly sliced; 2–3 heads baby bok choy, cleaned and separated; 8 oz watermelon radish, julienned (see notes for substitutions); 4 oz bean sprouts; 2 cups vegetable broth; 2 cups water; Lo mein noodles (optional, see notes); Chili crisp, for topping

ByJenn Giam Smith September 12, 2025September 12, 2025

This Cod Fish Soup is simple, comforting, and full of flavor. Made with cod, bok choy, and watermelon radish, it’s a light yet nourishing soup that comes together in just 30 minutes. Whether you’re looking for a cozy weeknight dinner or a feel-better meal when you’re under the weather, this bowl delivers both flavor and comfort.

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This Cod Fish Soup is a personal favorite in my house—especially for my husband. It’s actually a mash-up of two comforting food memories from my childhood, which makes it extra special for me to share with you.

The best part? It’s simple, clean, and ready in under 30 minutes. Whether you’re craving something light and homey or need a bowl of comfort when you’re feeling under the weather, this soup checks all the boxes.

CHEERS 🥂 JENN

Why You’ll Love This Cod Fish Soup

Comforting and homey – Simple flavors and a light, nourishing broth make it the perfect bowl for weeknight dinners or when you’re feeling under the weather.
Fast and easy – Ready in 30 minutes or less, so you can have a wholesome meal on the table without fuss.
FODMAP-friendly – Thanks to the wholesome ingredients and Gourmend vegetable broth, this soup is gentle on the stomach while still full of flavor.
Accessible ingredients – Everything you need can be found at your local grocery store, no specialty trips required.
Family-friendly – Mild yet flavorful, with optional noodles and a variety of colorful vegetables, it’s a soup kids and adults will enjoy together.
Nutritious and nourishing – Packed with protein, vitamins, minerals, and antioxidants from cod, baby bok choy, watermelon radish, bean sprouts, and the nourishing Gourmend vegetable broth.

Health Benefits of This Cod Fish Soup

This soup isn’t just comforting—it’s packed with nutrients that support your health and well-being. Here’s a quick look at what makes it so nourishing:

Cod – A lean, white fish high in protein and low in fat. Rich in B vitamins and minerals like selenium, which supports a healthy immune system and thyroid function. Gentle on the stomach, making it perfect for a light, soothing meal.
Baby Bok Choy – Loaded with vitamins A, C, and K, calcium, and antioxidants. Supports bone health, boosts immunity, and adds a tender, slightly sweet crunch to the soup.
Watermelon Radish – Adds a sweet, mildly peppery flavor and a gorgeous bright-pink color. A source of vitamin C and fiber, it supports digestion and may help reduce inflammation.
Bean Sprouts – Rich in vitamin C, folate, and plant-based protein. Great for digestion, healthy skin, and a fun crunchy texture.
Gourmend Vegetable Broth – Made from wholesome vegetables, herbs, and spices, this broth provides vitamins, minerals, and antioxidants without added sugars or preservatives. It creates a nourishing, gut-friendly base that enhances the health benefits of the entire soup.

Overall, this Cod Fish Soup is light, nourishing, and full of ingredients that feed your body and comfort your soul. Perfect for a weeknight dinner, a sick day, or anytime you want a warm, healthful bowl of goodness.

Substitutions

Here are a couple of simple switches you can make.

Fish: Cod can be swapped with perch, tilapia, salmon, or catfish, depending on your taste.
No fresh fish? No problem. Use frozen cod fillets—just cook about 10 minutes longer.
Fish Sauce: Optional, but highly recommended for that umami depth.
Noodles: Lo mein works beautifully, but you can sub in other flour egg-style noodles. For gluten-free, skip them altogether (just don’t use rice noodles—they don’t hold up here!).
Watermelon Radish: I love these for this soup. They have a milder, slightly sweet flavor with a hint of pepper and that gorgeous, bright-pink interior that makes every bowl pop. If you can’t find them, swap in daikon or red radishes.

Cooking with Kids

DISCLOSURE: Please keep in mind that the following tips are general and are meant to be suggestive. I personally use these strategies with my own kids, who are all unique even within my own family of five. Therefore, please regard these as suggestions or ideas. If you feel that your child requires more or less assistance, then go with what you and your child are comfortable with. Ultimately, you know your child best.

Want to get the little ones involved? This soup is perfect for kitchen teamwork:

Scallion snippers – Let kids use kid-safe scissors to snip scallions into a bowl.
Bean Sprout stir-ins – Kids love adding the bean sprouts at the end—they get to “drop in” the crunch!
Taste testers – Encourage tasting the broth before and after adding soy sauce or sesame oil to explore how flavors change.
Official stirrers – Once everything is in the pot, little ones can help stir (with supervision, of course!).

Cooking together makes the meal taste even better and builds warm kitchen memories.

Did You Make This Recipe?

I’d love to hear how it turned out for you! Leave a comment below and give it a ⭐⭐⭐⭐⭐ rating if you loved it. If you share on Instagram, tag me @jenngiamsmith—I’ll feature your creations in my stories!

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Jenn Giam Smith

My name is Jenn, I'm wife to a true blue Wisconsin Man and mom of 5. I'm here sharing my passion for food, craft, family, & life (especially my love of Wisconsin)! I grew up in a food-oriented family. Most of my recipes are a mix of fun and easy (sometimes fast), and when I can... I add a bit of my family's Chinese-American-European roots.