Sweet Potato Mash with Butter

Name: Sweet Potato Mash with Butter
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 medium sweet potatoes, peeled and cubed; 1/4 cup unsalted butter; Salt to taste; Black pepper to taste; Optional: cinnamon or nutmeg for added flavor

Highlighted under: Comfort Kitchen

I absolutely love creating comforting side dishes, and this Sweet Potato Mash with Butter is one of my favorite recipes. It's not only delicious but also incredibly easy to prepare. Each bite is a creamy delight, enhanced by the rich flavor of butter and a hint of sweetness from the potatoes. Whether it’s for a festive gathering or a cozy family dinner, this dish never fails to impress. Plus, the vibrant color of sweet potatoes makes it a beautiful addition to any plate!

Created by

Phoebe Langridge

Last updated on 2026-01-07T15:05:35.497Z

When I first made Sweet Potato Mash with Butter, I wasn't sure how it would turn out. However, the process was surprisingly simple, and the taste was absolutely divine. I kept the ingredients minimal to really let the natural sweetness of the potatoes shine through. If you're looking for a side dish that brings warmth and comfort, this is it!

I discovered that mashing the sweet potatoes while they're still hot makes them incredibly creamy. I also like to mix in a touch of salt and pepper for added flavor. Experimenting with different types of butter can give it unique twists. Try adding some maple butter for a delightful sweetness!

        Why You'll Love This Recipe
        Incredibly creamy texture that pairs perfectly with savory dishes
Natural sweetness from the sweet potatoes enhances the flavor
Quick and easy to prepare, perfect for weeknight dinners

      

The Perfect Sweet Potato

Choosing the right sweet potatoes is essential for achieving the best flavor and texture in your mash. Look for medium-sized tubers that are firm to the touch, without any bruises or soft spots. The skin should be smooth and vibrant in color, indicating freshness. I prefer using orange-fleshed varieties, like the Beauregard or Garnet sweet potatoes, as they have the right balance of sweetness and creaminess when cooked.

When preparing sweet potatoes, it's important to peel and cube them into uniform pieces, about 1-inch cubes, for even cooking. This ensures that they cook through at the same time, preventing some pieces from becoming mushy while others remain firm. Start checking for doneness around the 15-minute mark; you want them tender enough to pierce easily with a fork but not so soft that they fall apart.

Enhancing the Flavor

While butter, salt, and pepper create a delicious base for your sweet potato mash, adding spices like cinnamon or nutmeg can elevate the dish to new heights. A pinch of nutmeg adds warmth and depth, while cinnamon enhances the natural sweetness. Start with just a dash of either spice, tasting as you go, to ensure you don’t overpower the sweet potatoes. Remember, the goal is to complement, not mask, their inherent flavor.

Another great way to add complexity to the mash is by incorporating roasted garlic. Roasting garlic mellows its sharpness and infuses a deep, rich flavor. To roast, wrap a whole bulb in foil and bake it at 400°F (200°C) for about 30-35 minutes until the cloves are soft and caramelized. Squeeze the garlic into the sweet potato mash before mixing in the butter for an aromatic twist.

Storing and Reheating

This sweet potato mash can be made ahead of time, making it a perfect side dish for busy days or holiday gatherings. Once prepared, let the mash cool completely and store it in an airtight container in the refrigerator for up to four days. For longer storage, consider freezing the mash. Transfer it to a freezer-safe bag or container, where it can last for up to three months. Remember to label with the date for your reference.

When reheating, you want to maintain the creamy texture. If frozen, thaw the mash overnight in the refrigerator before reheating. You can warm it in a saucepan over low heat on the stove, adding a splash of milk or additional butter if necessary to bring back its creaminess. Stir frequently until heated through and smooth. Alternatively, you can microwave it in a covered bowl, stirring halfway through to ensure even heating.

Ingredients

Ingredients for Sweet Potato Mash with Butter:

Ingredients

4 medium sweet potatoes, peeled and cubed
1/4 cup unsalted butter
Salt to taste
Black pepper to taste
Optional: cinnamon or nutmeg for added flavor

Instructions

Instructions:

Prepare the Sweet Potatoes

Place the cubed sweet potatoes in a large pot and cover them with water. Bring to a boil and cook for about 20 minutes, or until the potatoes are tender. Drain and return them to the pot.

Mash the Sweet Potatoes

Using a potato masher, mash the sweet potatoes until smooth. Mix in the butter, salt, and pepper, adjusting to taste. Ensure everything is well combined.

Serve and Enjoy

Transfer the sweet potato mash to a serving dish, and if desired, top with a pat of butter or a sprinkle of cinnamon before serving.

Pro Tips

For an added twist, try mixing in some cooked garlic or a splash of cream for extra richness.

Serving Suggestions

Sweet potato mash pairs beautifully with a variety of proteins, from roasted chicken to grilled steak. The rich and buttery flavor complements savory dishes perfectly, balancing their heartiness. For a more festive presentation, consider garnishing with fresh herbs, such as chopped chives or parsley, adding a pop of color and freshness to the dish.

If you're looking to make it a complete meal, try serving the mash alongside sautéed greens or a light salad. The creaminess of the mash is a lovely contrast to the crisp textures of fresh vegetables, creating a satisfying and nutritious plate. You can also use the mash as a base for savory toppings like sautéed mushrooms or caramelized onions for added flavor.

Variations to Explore

For a twist on the classic recipe, consider adding cheese to your sweet potato mash. Cream cheese or goat cheese can make your mash even more decadent, introducing a tangy richness that complements the sweetness of the potatoes. Alternatively, sharp cheddar cheese offers a savory element that can delight cheese lovers.

If you're looking to make a healthy swap, try substituting plain Greek yogurt for some or all of the butter. This will add a creamy texture while reducing fat content. The yogurt's tangy flavor can cut through the sweetness of the potatoes, providing a different, yet delicious profile. Adjust seasoning to taste, as the yogurt may change the flavor balance slightly.

Troubleshooting Tips

If your sweet potato mash turns out too thick, don’t worry! Simply stir in a little warm milk or broth to achieve your desired consistency. Adding liquid gradually allows you to control the texture without making it soupy. This is especially useful if you made it ahead of time and refrigerated it, as it tends to thicken as it cools.

Conversely, if your mash is too runny, you can cook it down a little over low heat in a saucepan, stirring constantly, until some moisture evaporates. If needed, you can also add a small amount of cornstarch mixed with water to thicken it. Remember to stir well to avoid lumps and ensure an even texture.

Questions About Recipes

→ Can I make this ahead of time?

Yes, you can prepare the mash and store it in the refrigerator for up to 3 days. Reheat before serving.

→ What can I pair this mash with?

Sweet Potato Mash pairs well with roasted meats, grilled chicken, or as a base for vegetarian dishes.

→ Can I freeze the Sweet Potato Mash?

Absolutely! Store it in an airtight container in the freezer for up to 3 months. Thaw in the refrigerator before reheating.

→ How can I spice up this recipe?

You can add spices like cayenne pepper for a kick or mix in herbs like rosemary or thyme for more flavor.