Name: roasted broccoli miso soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Cuisine: Japanese
Ingredients: 1 large head broccoli, cut into florets (about 500 g); 2 tbsp olive oil; 1 tsp sea salt; 4 cups low‑sodium vegetable broth; 3 tbsp white miso paste; 200 g firm tofu, cubed; 1 tbsp grated fresh ginger; 2 cloves garlic, minced; 1 tbsp soy sauce; 1 tsp toasted sesame oil; 2 green onions, thinly sliced; 1/2 tsp chili flakes (optional); 1 tbsp toasted sesame seeds

roasted broccoli miso soup

Published on September 30, 2025

4.8 (245 reviews)

Save This Recipe!

Click to save for later - It only takes 2 seconds!

Prep Time

15 min

Cook Time

25 min

Servings

Why You'll Love This Recipe

✓ Deep Umami Flavor: Roasted broccoli adds caramelized notes that blend perfectly with the salty‑sweet miso broth.

✓ Nutrient Powerhouse: Broccoli supplies fiber, vitamin C, and antioxidants while miso contributes probiotics and plant protein.

✓ One‑Pot Simplicity: All ingredients cook together, giving you a comforting soup with minimal cleanup.

A chilly evening calls for a bowl that warms the body and delights the palate. This roasted broccoli miso soup marries the earthy crunch of caramelized florets with the silky, savory depth of fermented miso, creating a comforting dish that feels both wholesome and indulgent. The recipe is quick enough for a weeknight dinner yet elegant enough to impress guests, making it a versatile staple in any healthy‑eating repertoire. Let the aroma of roasted broccoli guide you to a bowl of pure, nourishing comfort.

2 tbsp olive oil Helps develop caramelization on the broccoli.

3 tbsp white miso paste Provides salty‑sweet depth; dissolve in broth to avoid clumps.

2 cups vegetable dashi Can substitute low‑sodium vegetable broth.

1 cup unsweetened coconut milk Adds silkiness without dairy; use light version for fewer calories.

200 g silken tofu, cubed Adds protein; gently fold in at the end.

1 tsp grated fresh ginger Brightens the broth and aids digestion.

2 tsp sesame oil Finishes the soup with nutty aroma.

Salt & pepper to taste Adjust after adding miso to avoid over‑salting.

Instructions

Roast the broccoli

Preheat oven to 425°F (220°C). Toss broccoli with olive oil, a pinch of salt, and pepper. Spread on a baking sheet and roast 12‑15 minutes, turning once, until edges are golden and fragrant.

Pro Tip: For extra crispness, add a teaspoon of toasted sesame seeds before roasting.

Prepare the broth

In a medium pot, combine vegetable dashi and coconut milk. Bring to a gentle simmer over medium heat; do not boil. Stir in grated ginger and sesame oil for aromatic depth.

Pro Tip: If the broth feels too thick, thin with a splash of water.

Incorporate miso

Scoop miso into a small bowl, ladle a cup of hot broth over it, and whisk until smooth. Return the miso mixture to the pot, stirring gently. Keep the soup just below boiling to preserve live cultures.

Pro Tip: Avoid adding miso directly to a rolling boil; heat kills beneficial enzymes.

Add tofu and roasted broccoli

Gently stir cubed tofu into the simmering broth, followed by the roasted broccoli. Heat for 2‑3 minutes, allowing flavors to meld while keeping the tofu intact.

Pro Tip: If you prefer a spicier profile, add a drizzle of chili oil at this stage.

Serve

Ladle soup into bowls, garnish with a sprinkle of sliced scallions, toasted sesame seeds, and an extra drizzle of sesame oil if desired. Serve hot.

Expert Tips

Tip #1: Roast at High Heat

A hot oven creates caramelized edges that intensify broccoli’s natural sweetness and add a subtle smoky note to the soup.

Tip #2: Dissolve Miso Separately

Whisking miso with a ladle of hot broth prevents clumps and ensures even distribution of flavor throughout the soup.

Tip #3: Gentle Simmer

Keep the broth just below boiling after adding miso to preserve its probiotic benefits and maintain a silky texture.

Frequently Asked Questions

Yes, red miso adds a deeper, richer flavor but is saltier. Reduce added salt and consider a slightly smaller amount (2 tbsp) to keep balance.

Freezing is possible, but the texture of tofu and coconut milk may change. Cool completely, store in freezer‑safe containers, and reheat slowly, adding a splash of fresh broth if needed.

Replace miso with a splash of soy sauce and a pinch of seaweed flakes for umami, and use vegetable broth instead of dashi. Omit tofu or substitute with chicken breast for protein.