What Is Miso?
Miso (味噌) is a traditional Japanese paste made by fermenting soybeans with salt and kōji, a fermentation starter usually made from rice, barley or sometimes soybeans.
It’s a thick, umami-rich seasoning used for soups, marinades, dressings, pickles and even glazes.
Miso Types & Flavour Profiles
White (Shiro) Miso
Fermented for a relatively short time, around two months, white miso is light, mild and slightly sweet. It’s great for salads, delicate soups and dressings.
Yellow (Shinshu) Miso
Aged slightly longer than white miso, yellow miso has a richer flavour while remaining versatile enough for soups, vegetables and everyday cooking.
Red (Aka) Miso
Aged for longer, red miso has a stronger, saltier and more intense flavour. It’s perfect for hearty soups, stews, marinades and braises.
Barley (Mugi) Miso
Made using barley kōji, mugi miso has a slightly fruity or malty flavour. As it contains barley, it is not gluten-free.
Soybean (Mame/Hatcho) Miso
Made from 100% soybeans, this type of miso has an intensely savoury and pungent flavour. It works particularly well in hearty stews and strong glazes.
Awase (Blended) Miso
A blend of white and red miso, awase miso offers a balanced flavour and is an excellent all-rounder for everyday cooking.
How to Use Miso in Everyday Cooking
Miso is incredibly versatile and can be used in far more than just soup.
Classic Miso Soup
Stir miso paste into hot dashi or broth after taking it off the heat. This helps preserve its flavour and delicate properties.
Add tofu, wakame and spring onions for a simple and comforting bowl.
Dressings & Dips
Blend white or awase miso with vinegar, olive oil, garlic and other ingredients to create an umami-packed dressing or dip.
Marinades & Glazes
Mix red or hatcho miso with honey or mirin to create a rich glaze for chicken, pork or grilled vegetables. The sugars help the glaze caramelise beautifully during cooking.
Stir-Ins
Add a spoonful of miso to stir-fries, risottos, mashed potatoes or cauliflower to instantly boost their savoury depth.
Baking Twist
White miso can also be used in sweet recipes such as blondies, caramel sauces and cookies, adding a subtle sweet-savoury depth.
Buying & Storing Tips
Storage
Always refrigerate miso in a sealed container after opening. White miso can last for several months, while darker varieties can often last even longer when properly stored.
Choose Wisely
Unpasteurised miso contains live cultures and is a popular choice for those looking to include fermented foods in their diet.
Recipe Idea: Hearty Miso Soup with Noodles & Roasted Veggies
This upgraded miso soup is a nourishing one-bowl meal, combining comforting miso broth, noodles and flavourful roasted vegetables.
It’s vegan-friendly, deeply satisfying and easy to customise.
Ingredients
Serves 2
- 2 tbsp white or awase miso
- 1 tsp dashi powder, or vegetable broth for a vegan option
- 4 cups water
- 1 serving of ramen, udon or soba noodles
- ½ block firm tofu, cubed
- 1 small sweet potato or carrot, thinly sliced
- ½ courgette or aubergine, chopped
- Handful of spinach or pak choi
- 2 spring onions, sliced
- 1 tbsp sesame oil
- Optional toppings: sesame seeds, chilli oil, nori strips or a soft-boiled egg
Method
1. Roast the vegetables
Toss the sliced sweet potato and courgette with a little oil and roast at 200°C for 15–20 minutes, until tender and caramelised.
2. Cook the noodles
Boil the noodles according to the package instructions. Drain and set aside.
3. Prepare the broth
In a saucepan, bring the water and dashi powder to a simmer. Turn off the heat, whisk in the miso paste and stir until smooth. Do not boil the miso.
4. Add tofu and greens
Gently add the cubed tofu and spinach or pak choi to the hot broth. Leave for 2–3 minutes to warm through.
5. Assemble
Place the noodles and roasted vegetables into deep bowls. Pour over the miso broth and top with spring onions and any additional toppings you like.
Tip
Add a spoonful of chilli crisp or garlic oil for a spicy boost.
You can also swap the tofu for shredded chicken, prawns or mushrooms.
Health Benefits of Miso
Miso is not only packed with flavour, but also provides a range of nutrients.
It contains:
- Plant protein
- B vitamins
- Minerals such as iron and zinc
- Antioxidants including isoflavones
- Beneficial compounds produced during fermentation
Fermented miso may also contribute to a varied and balanced diet. However, miso is naturally high in salt, so it’s best enjoyed in moderation.
If you're specifically looking for live cultures, choose an unpasteurised variety and follow the storage instructions on the packaging.
Final Thoughts
Miso is far more than just a soup base. From marinades and dressings to pasta, vegetables, desserts and everyday comfort food, it’s a versatile pantry staple that can add incredible umami depth to your cooking.
Explore different varieties and experiment with white, yellow, red, barley, soybean and blended miso to discover which flavours work best in your kitchen.
Whether you're making traditional Japanese dishes or putting an Asian twist on everyday recipes, a tub of miso is a great ingredient to have on hand.
