Miso Butter Sweet Potatoes

Miso Butter Sweet Potatoes are a rich, umami-packed dish that perfectly balances the natural sweetness of roasted sweet potatoes with the deep, savory flavor of miso butter.

The combination of caramelized sweet potatoes and a creamy, salty miso butter drizzle makes this dish an irresistible side for any meal.

Kitchen Equipment Needed

• Baking sheet
• Mixing bowls
• Measuring cups and spoons
• Whisk
• Spatula

Ingredients Overview

• Sweet Potatoes: Roasted to perfection for a soft, caramelized texture.
• Miso Butter: A flavorful blend of butter, miso paste, and seasonings.
• Garnishes: Scallions and sesame seeds add freshness and crunch.

Ingredients

For the Roasted Sweet Potatoes

• 2 large sweet potatoes, halved lengthwise
• 1 tablespoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

For the Miso Butter

• 3 tablespoons unsalted butter, softened
• 1 tablespoon white miso paste
• 1 teaspoon honey or maple syrup
• 1 teaspoon rice vinegar
• 1/2 teaspoon soy sauce
• 1/2 teaspoon sesame oil

For Garnish

• 1 tablespoon toasted sesame seeds
• 2 tablespoons chopped scallions
• 1/4 teaspoon red pepper flakes (optional)

Directions

Step 1: Roast the Sweet Potatoes

1. Preheat oven to 400°F (200°C).
2. Brush the cut sides of the sweet potatoes with olive oil and season with salt and black pepper.
3. Place them cut-side down on a baking sheet lined with parchment paper.
4. Roast for 30-40 minutes until fork-tender and caramelized.

Step 2: Make the Miso Butter

1. In a small bowl, whisk together softened butter, miso paste, honey (or maple syrup), rice vinegar, soy sauce, and sesame oil until smooth.

Step 3: Assemble & Serve

1. Flip the roasted sweet potatoes over and brush generously with the miso butter.
2. Sprinkle with toasted sesame seeds, scallions, and red pepper flakes (if using).
3. Serve warm and enjoy!

Prep Time

5 minutes

Cook Time

35 minutes

Total Time

40 minutes

Nutrition (per serving, ~4 servings)

• Calories: ~250
• Fat: ~12g
• Carbohydrates: ~35g
• Protein: ~3g

Expert Tips

• For a Crispier Texture: Broil for the last 2-3 minutes to add a slight char.
• Sweeter Variation: Add an extra drizzle of honey before serving.
• Extra Savory Kick: Stir a teaspoon of garlic paste into the miso butter.

FAQs

Can I use another type of miso?
Yes! Red miso will add a deeper, bolder flavor, while white miso keeps it milder.

How long do leftovers last?
Store in an airtight container in the fridge for up to 3 days.

Can I use regular butter instead of unsalted?
Yes, but adjust the salt accordingly since miso already has salt.

Storing & Freezing

• Storing: Refrigerate in an airtight container for up to 3 days.
• Freezing: Freeze roasted sweet potatoes without the miso butter. Reheat and add miso butter before serving.

Substitutions & Variations

• Vegan Option: Use plant-based butter.
• Nutty Twist: Add chopped toasted almonds or cashews.
• Spicy Kick: Mix in a dash of sriracha to the miso butter.

Miso Butter Sweet Potatoes

Miso Butter Sweet Potatoes are a rich, umami-packed dish that perfectly balances the natural sweetness of roasted sweet potatoes with the deep, savory flavor of miso butter.

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Equipment

• - Baking sheet
• Mixing bowls
• Measuring cups and spoons
• Whisk
• Spatula

Ingredients

  

• #### **For the Roasted Sweet Potatoes**
• - 2 large sweet potatoes halved lengthwise
• - 1 tablespoon olive oil
• - 1/2 teaspoon salt
• - 1/4 teaspoon black pepper
• #### **For the Miso Butter**
• - 3 tablespoons unsalted butter softened
• - 1 tablespoon white miso paste
• - 1 teaspoon honey or maple syrup
• - 1 teaspoon rice vinegar
• - 1/2 teaspoon soy sauce
• - 1/2 teaspoon sesame oil
• #### **For Garnish**
• - 1 tablespoon toasted sesame seeds
• - 2 tablespoons chopped scallions
• - 1/4 teaspoon red pepper flakes optional

Instructions

 

• #### **Step 1: Roast the Sweet Potatoes**
• Preheat oven to 400°F (200°C).
• Brush the cut sides of the sweet potatoes with olive oil and season with salt and black pepper.
• Place them cut-side down on a baking sheet lined with parchment paper.
• Roast for 30-40 minutes until fork-tender and caramelized.
• #### **Step 2: Make the Miso Butter**
• In a small bowl, whisk together softened butter, miso paste, honey (or maple syrup), rice vinegar, soy sauce, and sesame oil until smooth.
• #### **Step 3: Assemble & Serve**
• Flip the roasted sweet potatoes over and brush generously with the miso butter.
• Sprinkle with toasted sesame seeds, scallions, and red pepper flakes (if using).
• Serve warm and enjoy!