Charred Scallion & Miso Butter

Name: Charred Scallion & Miso Butter
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Yield: 1 cup
Ingredients: 1 bunch of scallions; 1/2 cup unsalted butter, softened; 2 tablespoons white miso paste; 1 tablespoon olive oil; Salt and pepper to taste

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I absolutely love this Charred Scallion & Miso Butter recipe! The deep umami flavor from the miso paired with the sweet smokiness of charred scallions makes it an irresistible addition to any dish. I initially tried it on grilled vegetables, and I couldn't believe how it elevated their taste. This compound butter is simple to make but packs a flavor punch that is perfect for summer barbecues or cozy winter dinners. Trust me, once you’ve tried it, you’ll keep a batch in your fridge at all times!

Created by

The Yumandstir Team

Last updated on 2026-03-20T16:26:24.397Z

I've been experimenting with various compounds for my home-cooked meals, and this Charred Scallion & Miso Butter stole the show. The key to achieving that perfect char on the scallions is ensuring your skillet is hot enough before adding them, which caramelizes their sugars while keeping them tender. It’s a delightful twist that enhances their natural sweetness.

What I found particularly fascinating is how the miso binds those charred flavors together. It brings a savory intensity that complements almost everything – from grilled meats to roasted potatoes. Try pairing it with your favorite dish to see how the flavors unfold; you won’t regret it!

Why You'll Love This Recipe

Umami-rich miso flavor that elevates any dish
Sweet, smoky notes from charred scallions
Versatile – perfect as a spread or a finishing touch

Mastering the Char

To achieve the perfect char on your scallions, select sturdy green onions that have a fresh look. When heating the skillet, use medium-high heat and allow it to get hot before adding the olive oil; you should see a shimmer. Cook the scallions for about 2-3 minutes on each side, looking for those golden-brown edges. If you notice they are beginning to burn, reduce your heat slightly to avoid a bitter taste.

If you prefer a deeper smoky flavor, you can also char the scallions on a grill. Set the grill to medium heat and place the scallions directly on the grates. Turn them momentarily to get even char marks. This method adds an extra layer of complexity that pairs beautifully with the miso base of the butter.

Understanding Miso's Role

Miso paste is not only a flavor enhancer but also adds a creamy texture to the butter when blended. Use white miso for a milder, sweeter taste, but if you're seeking a bolder profile, yellow or even red miso can be used, keeping in mind they have stronger flavors. Whisk the miso with the softened butter until combined to achieve a smooth texture. This ensures that the umami flavor is evenly distributed throughout the butter.

It’s important to note that miso is relatively salty, so be cautious when adding salt during mixing. You can always taste the butter before adjusting your seasoning. If you'd like a dairy-free option, consider substituting the unsalted butter with a high-quality vegan butter spread; just ensure that the texture will still meld nicely with the miso.

Storage and Serving Suggestions

Once you've shaped the butter log and refrigerated it, it can be stored in an airtight container for up to two weeks. If you want to enjoy it longer, freeze the butter log wrapped tightly in plastic wrap then foil; it can last up to three months. When ready to use, you can slice off what you need without thawing the entire log, making it a convenient addition to any meal.

Charred Scallion & Miso Butter isn’t just for spreading on bread! It's fantastic melted over grilled proteins like chicken or fish, enhancing the flavor considerably. It can also be a delightful addition to sautéed vegetables or tossed in with pastas for a fancy yet quick weeknight meal. Don’t hesitate to experiment by adding herbs or spices to customize the flavor to your liking!

Ingredients

For Charred Scallion & Miso Butter

1 bunch of scallions
1/2 cup unsalted butter, softened
2 tablespoons white miso paste
1 tablespoon olive oil
Salt and pepper to taste

Steps

Char the Scallions

Heat olive oil in a skillet over medium-high heat. Add the scallions and cook for about 2-3 minutes on each side until they are well charred and tender. Remove from heat and let them cool slightly.

Make the Butter

In a mixing bowl, combine the softened butter and miso paste. Mash them together until well mixed. Chop the charred scallions and fold them into the butter mixture along with salt and pepper.

Shape and Chill

Transfer the mixture onto a piece of parchment paper. Shape the butter into a log and wrap it tightly. Refrigerate for at least 30 minutes to allow the flavors to meld.

Pro Tips

For an extra kick, consider adding some chili flakes to the butter mix for a spicy twist!

Variations to Explore

If you want to switch things up, consider adding unique ingredients such as roasted garlic for a sweet, nutty flavor. Simply roast a head of garlic until golden brown, then mash it into the miso butter blend. The combination of roasted garlic and miso can take the flavor profile to another level, making it even more complex and fascinating.

Another great variation includes incorporating fresh herbs like chives or parsley into the mixture. Simply chop them finely and fold them in with the charred scallions. This not only adds color but a fresh herbaceous note that beautifully balances the richness of the butter.

Troubleshooting Tips

If the butter mixture remains grainy after mixing in the miso, try warming it slightly over a low flame. This can help melt the butter a bit more, allowing for a smoother amalgamation of the ingredients. Just be cautious not to overheat; it should remain soft but not liquid.

Should you find the final butter too salty after adding the miso, consider balancing flavors with a splash of citric acid such as lemon juice or a mild vinegar. This can help brighten the flavor profile and mitigate saltiness, giving a well-rounded finish to the compound butter.

Questions About Recipes

→ Can I use green onions instead of scallions?

Yes, green onions can be used as a substitute, but they will have a slightly different flavor.

→ How long can I store the miso butter?

It can be stored in the fridge for up to two weeks or frozen for up to three months.

→ What can I use this butter on?

This butter is great on grilled meats, roasted vegetables, pasta, or spread on warm bread.

→ Is it necessary to char the scallions?

Charring enhances the flavor, but if you're short on time, you can skip this step and simply sauté them.