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Miso Mushroom Oat Porridge

Name: Savory Miso Mushroom Oat Porridge
Prep time: 7 min
Cook time: 20 min
Total time: 27 min
Yield: 2 servings
Ingredients: 1.5 tablespoons Olive Oil; 4 cloves Garlic, finely chopped; 1 Onion, finely chopped; 400 gm. / 14 oz. Mushrooms, chopped; Salt; Pepper; 2 cups Green Peas, fresh or frozen; 1 cup Instant Oats; 2 cups Water; 1.5 tablespoons Miso Paste; 1 cup Hot Water; 1.5 tablespoons Toasted Sesame Oil; 1.5 tablespoons Chili Oil; 1/2 cup finely chopped Green Onion; Toasted Sesame Seeds, to garnish

A creamy, savory porridge prepared with oats, mushrooms, miso, and topped with chili oil.

Breakfast

Asian

Gluten-Free

Sugar-Free

Nut-Free

Introduction

If you’re looking for a savory alternative to your usual breakfast, Miso Mushroom Oat Porridge is a great option. This dish blends creamy oats with earthy mushrooms and the deep, umami flavor of miso to create a warm, satisfying meal. It’s simple to prepare, making it a versatile choice not only for breakfast but also for lunch or dinner. Whether you’re in the mood for something comforting on a chilly morning or a light yet hearty meal later in the day, this recipe fits the bill.

The core ingredients are straightforward and easy to find: garlic, onion, mushrooms, green peas, and miso paste. These come together with instant oats, water, and flavorful oils like toasted sesame and chili oil to create a dish that’s both rich and balanced. A final garnish of green onions and sesame seeds adds a fresh, nutty touch. It’s a one-pot recipe that keeps cleanup minimal, so you can enjoy a warm, hearty meal without much hassle.

One of the best things about this recipe is how customizable it is. You can use either instant or rolled oats depending on the texture you prefer, with rolled oats providing a slightly chewier bite. For more variety, you can add extra vegetables such as carrots, zucchini, or green beans. If you’re sensitive to spice, adjust the chili oil to your liking or omit it entirely for a milder version. This flexibility makes it easy to adapt the dish to your taste and pantry staples.

Nutritionally, this porridge delivers a well-rounded mix of carbs, protein, and healthy fats. The addition of miso paste not only enhances the depth of flavor but also provides probiotics, which are beneficial for digestion. Green peas contribute a touch of natural sweetness and a boost of protein, while the oils and sesame seeds bring a dose of healthy fats, making this dish a comforting yet nourishing option.

This porridge is also great for meal prep. It stores well in the fridge for up to two days, and reheating is simple. If it thickens upon cooling, just stir in a splash of water to restore its creamy texture. Whether enjoyed fresh or reheated, this savory oat porridge is a practical, wholesome choice that’s easy to love.

Ingredients

1.5 tablespoons Olive Oil
4 cloves Garlic, finely chopped
1 Onion, finely chopped
400 gm. / 14 oz. Mushrooms, chopped
Salt
Pepper
2 cups Green Peas, fresh or frozen
1 cup Instant Oats
2 cups Water
1.5 tablespoons Miso Paste
1 cup Hot Water
1.5 tablespoons Toasted Sesame Oil
1.5 tablespoons Chili Oil
1/2 cup finely chopped Green Onion
Toasted Sesame Seeds, to garnish

Instructions

Heat Oil: Set a cooking pot over medium heat. Add 1.5 tablespoons olive oil.
Sauté Aromatics: Once it’s hot, add 4 cloves finely chopped garlic and 1 finely chopped onion. Stir-sauté for 2-3 minutes, or until they’re translucent.
Cook Mushrooms: Add 400 gm. (14 oz.) chopped mushrooms and stir-cook for 4-6 minutes, or until they’re dark and reduced.
Season Mixture: Add salt and pepper and stir-cook for 1 minute. Then reserve around 3-4 tablespoons of mushrooms and set aside.
Add Peas: Next, add 2 cups green peas and stir-cook for 2-3 minutes.
Cook Oats: Add 1 cup instant oats and 2 cups water and mix well. Cover the pot and let it cook for 4-5 minutes over low-medium heat, or until the oat is cooked and creamy.
Prepare Miso: In the meantime, mix 1.5 tablespoons miso paste with 1 cup hot water. Make sure the miso is dissolved.
Combine Flavors: Once the oat is cooked, turn off the heat. Pour the miso water into the pot along with 1.5 tablespoons toasted sesame oil, 1.5 tablespoons chili oil, and 1/2 cup finely chopped green onion. Mix well.
Final Assembly: Transfer to serving bowl(s) and top with the reserved mushrooms, toasted sesame seeds, additional chili oil, and extra green onions. Enjoy!

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Recipe Notes

Oats: You can use either instant oats or rolled oats for this recipe. If using rolled oats, the cooking time will be a little longer (about 5-7 minutes), while instant oats cook more quickly.
Miso Paste: Miso paste is available in different varieties, including white, yellow, and red. You can use any type, but the flavor will vary. White miso tends to be milder and sweeter, while red miso has a stronger, more robust flavor.
Chili Oil: The amount of chili oil can be adjusted to suit your spice tolerance. For a milder version, use less or skip it entirely.
Vegetable Options: Feel free to experiment with other veggies. Green beans, carrots, or zucchini can all be added to enhance the dish and provide more flavor and texture.
Storage: This porridge keeps well in the fridge for up to 2 days. If the mixture thickens upon cooling, simply add a bit of water when reheating to restore its creamy texture.

Frequently Asked Questions

Can I use frozen mushrooms?

Yes, you can use frozen mushrooms, though fresh mushrooms will give a better texture and flavor. If using frozen, make sure to thaw and drain them to avoid excess moisture in the dish.

How do I store leftover porridge?

Leftover porridge can be stored in an airtight container in the fridge for up to 2 days. When reheating, you may need to add a little water to restore its creamy texture.

Is this recipe kid-friendly?

This recipe has a savory, umami flavor that might appeal to adults, but it can be adjusted for kids by reducing the chili oil or using a milder miso paste. You can also omit the chili oil entirely if you prefer a non-spicy version.

Can I make this recipe in a larger batch?

Yes, you can easily double or triple the recipe if you need to serve more people. Just make sure to adjust the cooking time slightly, especially when increasing the amount of oats and water.

What kind of mushrooms work best for this porridge?

Button mushrooms, cremini mushrooms, or shiitake mushrooms work well for this recipe. You can mix different types for a richer flavor, but make sure to chop them evenly for consistent cooking.

Can I add a protein-rich topping to this recipe?

For extra protein, you can top your porridge with pan-fried tofu, tempeh, or a sprinkle of hemp seeds. These toppings will complement the savory base and add more protein to the dish.

Can I make this recipe spicier?

If you want more heat, you can increase the amount of chili oil or add fresh chopped chilies during cooking. You could also incorporate chili flakes or a dash of hot sauce to amp up the spice level.

Can I use a different oil instead of olive oil?

Yes, you can use other oils such as avocado oil or coconut oil in place of olive oil. Just keep in mind that different oils will subtly affect the flavor of the porridge.