Preheat the Oven: Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or aluminum foil for easy cleanup.
Prepare the Sweet Potatoes: Wash and dry the sweet potatoes thoroughly. Poke a few holes in each with a fork to allow steam to escape.
Roast the Sweet Potatoes: Place the sweet potatoes on the prepared baking sheet. Roast for 45–60 minutes, or until they are tender and easily pierced with a fork. Cooking time will vary depending on the size of the sweet potatoes.
Make the Miso Butter: In a small bowl, mix the softened butter, miso paste, honey, and sesame oil until smooth and well combined. Taste and adjust sweetness if needed.
Cut and Add Topping: Once the sweet potatoes are roasted, slice them open lengthwise and gently fluff the insides with a fork. Spread a generous dollop of the miso butter onto each sweet potato while they’re still warm so it melts into the flesh.
Garnish: Sprinkle the sweet potatoes with toasted sesame seeds and chopped green onions for a pop of flavor and color.
Serve: Serve warm as a side dish or enjoy them as a satisfying main dish with a salad or protein on the side.
Tips for Success
Type of Miso: White miso paste (shiro miso) is milder and sweeter, making it perfect for this recipe. Avoid red miso, as it can be too intense.
Vegan Option: Substitute the butter with a vegan butter alternative or coconut oil and replace honey with maple syrup.
Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave.
These Miso Butter Sweet Potatoes are a wonderful blend of flavors, perfect for impressing guests or elevating your weeknight dinner!