Authentic Homemade Miso Soup with Tofu and Wakame
A comforting bowl of traditional Japanese miso soup featuring a delicate dashi broth, silken tofu, and ocean-fresh wakame seaweed, ready in under 20 minutes. This japanese-inspired soups ready in about 20 minutes pairs inch dried kelp (kombu), bonito flakes, water for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 100 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1/2 inch dried kelp (kombu)
- 1/2 cup bonito flakes
- 4 cups water
- 1 block (14 oz) silken tofu
- 1 tbsp dried wakame seaweed
- 3 tbsp miso paste
- 2 green onions
Instructions
- Step 1: In a medium pot, combine 1/2 inch dried kelp, 1/2 cup bonito flakes, and 4 cups water. Bring to a gentle simmer over medium heat (do not boil), then reduce heat to low and simmer for 5 minutes. Remove from heat, discard the kelp, and strain the broth through a fine-mesh sieve to remove the bonito flakes.
- Step 2: Return the strained dashi broth to the pot and bring to a gentle simmer over medium-low heat. Add 1 block (14 oz) silken tofu (cut into 1/2-inch cubes) and 1 tbsp dried wakame seaweed, and simmer for 3 minutes until the wakame is tender and the tofu is warmed through.
- Step 3: Remove the pot from heat and let cool for 1 minute. Stir in 3 tbsp miso paste until fully dissolved, being careful not to let the broth boil. Divide the soup into bowls and garnish with 2 thinly sliced green onions, then serve immediately.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Authentic Homemade Miso Soup with Tofu and Wakame take to make?
Total time is about 20 minutes (5 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Authentic Homemade Miso Soup with Tofu and Wakame?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep inch dried kelp (kombu) from drying out.
Can I substitute ingredients in Authentic Homemade Miso Soup with Tofu and Wakame?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Authentic Homemade Miso Soup with Tofu and Wakame for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Authentic Homemade Miso Soup with Tofu and Wakame?
Japanese soups like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
This has become our go-to soups dish. We make it weekly.
- ★★★★★
My partner, who's usually picky, absolutely loved this.
- ★★★★★
The step-by-step instructions were super clear. Turned out perfect on my first try.
