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Dinner / Decadent Creamy Buttermilk Christmas Potatoes You’ll Crave

Decadent Creamy Buttermilk Christmas Potatoes You’ll Crave

December 28, 2025 by HayleyDinner

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As the holiday season approaches, there’s nothing quite like the embrace of creamy buttermilk mashed potatoes to bring warmth and comfort to your festive gatherings. Picture a golden mound of fluffy Yukon Gold potatoes, their velvety texture enriched with the tang of buttermilk, melting effortlessly on your plate. This delectable dish, which I lovingly call my Decadent Creamy Buttermilk Christmas Potatoes, has become a family favorite at our holiday table, capturing the essence of home-cooked goodness with every bite.

Remember that time you were overwhelmed by the sight of the feast, yet couldn’t skip the potatoes? That’s the magic of this recipe; it’s not just a side dish, but a comforting presence that elevates any meal, whether it’s a cozy family dinner or a grand celebration. With a quick process and the option to customize with herbs or cheese, these potatoes promise to wow your guests while being a breeze to whip up. Let’s dive into the simple steps that will make your holiday spread unforgettable!

Why will you love these Decadent Creamy Buttermilk Potatoes?

Simplicity at its Best: This recipe offers a straightforward approach, perfect for both novice cooks and seasoned chefs.
Irresistible Flavor: The combination of creamy buttermilk and buttery Yukon Gold potatoes creates a taste that’s rich and comforting.
Customizable Options: Feel free to personalize your dish by adding shredded cheese or fresh herbs for a delightful twist.
Crowd Pleaser: These mashed potatoes are sure to be the star of any holiday meal, appealing to everyone at the table.
Quick and Easy: With minimal prep time, you can impress guests without spending hours in the kitchen.
Perfect Pairing: Serve alongside your favorite proteins or even as a base for delicious gravies—these potatoes never fail to satisfy.

Decadent Creamy Buttermilk Christmas Potato Ingredients

Experience the joy of comfort food with these Decadent Creamy Buttermilk Christmas Potatoes.

For the Potatoes

  • Yukon Gold Potatoes – Known for their creamy texture, these are the ideal choice for smooth, velvety mashed potatoes.
  • Unsalted Butter – This buttery goodness adds rich flavor and can be adjusted in quantity to suit your taste.
  • Buttermilk – Provides both creaminess and a delightful tang; it’s essential for that unique flavor profile.
  • Water – Needed for boiling, it’s usually adjusted according to the number of potatoes used.
  • Baking Soda – This secret ingredient ensures the potatoes are ultra-smooth by helping them break down properly.
  • Salt and Pepper – Simple yet essential for enhancing the flavors; adjust these to fit your palate.

Optional Add-ins

  • Shredded Cheddar Cheese – Stir in for a rich, cheesy variation that everyone will rave about.
  • Fresh Herbs (like Rosemary or Chives) – Sprinkle in for a fragrant touch that elevates the dish even further.
  • Crispy Fried Onions – Top with these for an added crunch and delightful contrast in texture.

How to Make Decadent Creamy Buttermilk Christmas Potatoes

  1. Combine Ingredients: In a large pot, add quartered Yukon Gold potatoes, unsalted butter, buttermilk, water, baking soda, and a generous pinch of salt. Stir gently and bring the mixture to a boil over medium-high heat.

  2. Simmer Slowly: Once boiling, cover the pot and reduce the heat to low. Allow the potatoes to simmer for 20-25 minutes, or until they’re tender when pierced with a fork. Stir occasionally to prevent sticking!

  3. Reduce Liquid: Remove the lid, increase the heat to medium, and continue cooking for an additional 3 minutes, letting some of the excess liquid evaporate. This step is crucial for creamy potatoes!

  4. Mash to Perfection: Off the heat, add the remaining butter and use a potato masher to mash until smooth. The goal is to achieve a luxurious, velvety texture that just begs to be enjoyed.

  5. Fold in Buttermilk: Gradually fold in the remaining buttermilk and taste for seasoning. Adjust salt and pepper as needed, ensuring every bite is perfectly seasoned.

Optional: For a cheesy twist, stir in shredded cheddar cheese just before serving.
Exact quantities are listed in the recipe card below.

Storage Tips for Decadent Creamy Buttermilk Potatoes

Fridge: Store any leftover decadent creamy buttermilk potatoes in an airtight container for up to 3 days. Reheat gently to maintain their creamy texture.

Freezer: These mashed potatoes can be frozen for up to 2 months. Scoop portions into freezer-safe bags or containers, label, and remove excess air before sealing.

Reheating: To bring back their creaminess, reheat on the stovetop over low heat, adding a splash of buttermilk or milk while stirring until smooth and warmed through.

Decadent Creamy Buttermilk Mashed Potatoes Variations

Feel free to take these mashed potatoes to the next level with delightful twists and swaps that will make your taste buds dance!

  • Cheesy Bliss: Stir in shredded cheddar cheese while mashing for a rich and delicious twist that everyone will love. The gooey, melted cheese adds an indulgent layer to your already creamy base.

  • Herb Infusion: Add fresh chopped rosemary or chives for a fragrant touch. This brings freshness that beautifully complements the creaminess of the buttermilk potatoes, creating a garden-inspired flavor.

  • Garlic Lovers: Roasted garlic enriches the flavor profile remarkably. Simply blend in about one head of roasted garlic while mashing, giving your potatoes a savory boost that’s simply irresistible.

  • Spicy Kick: Toss in a pinch of cayenne pepper or freshly cracked black pepper to elevate the heat level. Just a touch can awaken your taste buds without overpowering the dish.

  • Sour Cream Replacement: Use sour cream in place of buttermilk for a tangy, creamy alternative. This offers a thicker consistency and a different flavor twist that’s delightful when served with steaks or roasts.

  • Bacon Crunch: Top with crumbled crispy bacon for a smoky, crunchy contrast. The salty bits add texture and flavor, making each bite an exciting experience.

  • Vegan Delight: Swap buttermilk for plant-based milk and use vegan butter to create a dairy-free option. These substitutions maintain lavish creaminess while catering to your vegan friends!

  • Crispy Toppings: Finish your dish with crispy fried onions or breadcrumbs for an added crunch. They provide a delicious textural contrast that makes these potatoes truly memorable.

Expert Tips for Decadent Creamy Buttermilk Potatoes

  • Potato Choice Matters: Use Yukon Gold potatoes for the best creamy texture; russet potatoes can result in a less velvety mash.
  • Gentle Mashing: Using a potato masher instead of an electric mixer prevents a gummy texture, ensuring your decadent creamy buttermilk potatoes remain light and fluffy.
  • Avoiding Gluey Potatoes: If you notice gumminess, you may have over-mixed. Mash gently and with care to achieve smoothness without excess blending.
  • Check Consistency: For potatoes that are too thin, simmer a little longer to evaporate excess moisture, bringing them to the perfect creamy consistency.
  • Seasoning is Key: Taste throughout the process to adjust salt and pepper, ensuring each scoop of these potatoes is bursting with flavor.

What to Serve with Decadent Creamy Buttermilk Christmas Potatoes?

For you and your loved ones, nothing brings a meal to life quite like side dishes that play off the creamy, rich vibe of these potatoes.

  • Honey-Glazed Ham: The sweet glaze complements the tang of buttermilk perfectly, creating a delightful balance. It’s the ideal centerpiece for your holiday feast.
  • Roasted Brussels Sprouts: Their crispy edges and earthy flavor provide a stunning contrast to the creamy potatoes, rounding out the meal beautifully.
  • Garlic Herb Chicken: Juicy and flavorful, the garlic notes shine alongside the smoothness of the potatoes, creating a mouthwatering combination everyone will adore.
  • Steamed Green Beans: Bright and vibrant, these add a touch of freshness to your plate, making each bite feel light and lively. Enjoy the pop of texture!
  • Cranberry Sauce: The tart sweetness cuts through the richness, making each mouthful a vibrant experience full of flavor. It’s the perfect festive touch!
  • A Glass of Chardonnay: The crisp acidity and fruity notes of this wine enhance the overall experience, complementing the buttery flavor of the potatoes.
  • Pumpkin Pie: Keep the holiday spirit alive with a slice of classic pumpkin pie for dessert. The spices offer a delightful finish after savoring those creamy potatoes!
  • Spinach Salad with Pecans: A fresh, crunchy salad with a touch of sweetness brings contrast and vibrancy to the table, balancing out the richness of your meal.

Make Ahead Options

These Decadent Creamy Buttermilk Christmas Potatoes are perfect for busy holiday planners looking to save time! You can prepare the potatoes up to 24 hours in advance by following the initial cooking steps and then allowing them to cool completely before refrigerating them in an airtight container. When you’re ready to serve, simply reheat on the stovetop over low heat, adding a splash of buttermilk or milk to restore creaminess and prevent drying out. This method not only enhances flavors as they meld overnight but also ensures your mashed potatoes will be just as delicious and comforting as when they were freshly made. Simply grab a potato masher for a quick remix before serving, and enjoy the ease of holiday cooking!

Decadent Creamy Buttermilk Christmas Potatoes Recipe FAQs

How do I choose the best potatoes for this recipe?
Absolutely! For the creamiest texture in your Decadent Creamy Buttermilk Christmas Potatoes, I recommend using Yukon Gold potatoes. They have a naturally buttery flavor and smooth consistency, which is perfect for mashing. If you can’t find them, Russet potatoes can be used, but they may not be as creamy and can result in a fluffier mash.

What is the best way to store leftover mashed potatoes?
Very good question! Store any leftover mashed potatoes in an airtight container in the fridge for up to 3 days. When you’re ready to enjoy them again, reheat gently on the stovetop with a splash of buttermilk or milk to restore their creamy texture. Stir frequently to ensure even heating.

Can I freeze these mashed potatoes?
Of course! You can freeze your Decadent Creamy Buttermilk Christmas Potatoes for up to 2 months. To do this, portion them into freezer-safe bags or containers, press out as much air as possible, and label them. When you are ready to use them, thaw overnight in the fridge and then reheat on the stovetop, adding a bit of buttermilk or milk for optimal creaminess.

What should I do if my mashed potatoes turn out gluey?
If your potatoes turn out gluey, it usually means they were over-mixed. To avoid this, use a potato masher instead of a mixer for gentle mashing. If they are already gluey, try adding a little more buttermilk or cream and stir just enough to blend, not overworked.

Are buttermilk mashed potatoes gluten-free?
Yes! As long as you use gluten-free buttermilk (which should be fine for most brands), these Decadent Creamy Buttermilk Christmas Potatoes are gluten-free. If there’s a concern about gluten sensitivity, always check the label to be safe.

Can I make these potatoes dairy-free?
Certainly! To make these potatoes dairy-free, substitute the buttermilk with a plant-based alternative, such as almond milk mixed with a tablespoon of vinegar or lemon juice. For butter, opt for a dairy-free margarine or coconut oil. The flavors will change a bit, but they’ll still be delicious!

Decadent Creamy Buttermilk Christmas Potatoes You'll Crave

These Decadent Creamy Buttermilk Christmas Potatoes bring warmth and comfort to your holiday gatherings.
Print Recipe
Prep Time 15 minutes mins
Cook Time 25 minutes mins
Total Time 40 minutes mins
Course Dinner
Cuisine American
Servings 6 servings
Calories 250 kcal

Equipment

  • large pot
  • Potato masher

Ingredients
  

For the Potatoes

  • 2 pounds Yukon Gold Potatoes Quartered
  • 1/2 cup Unsalted Butter Total, divided
  • 3/4 cup Buttermilk Total, divided
  • 1 cup Water For boiling
  • 1 teaspoon Baking Soda
  • to taste Salt
  • to taste Pepper

Optional Add-ins

  • 1 cup Shredded Cheddar Cheese For a cheesy variation
  • Fresh Herbs (like Rosemary or Chives) For flavor enhancement
  • Crispy Fried Onions For topping

Instructions
 

Preparation Steps

  • In a large pot, add quartered Yukon Gold potatoes, unsalted butter, buttermilk, water, baking soda, and a generous pinch of salt. Stir gently and bring the mixture to a boil over medium-high heat.
  • Once boiling, cover the pot and reduce the heat to low. Allow the potatoes to simmer for 20-25 minutes, or until they’re tender when pierced with a fork. Stir occasionally to prevent sticking.
  • Remove the lid, increase the heat to medium, and continue cooking for an additional 3 minutes, letting some of the excess liquid evaporate.
  • Off the heat, add the remaining butter and use a potato masher to mash until smooth.
  • Gradually fold in the remaining buttermilk and taste for seasoning. Adjust salt and pepper as needed.
  • For a cheesy twist, stir in shredded cheddar cheese just before serving.

Notes

Store leftovers in an airtight container for up to 3 days. Reheat gently to maintain creamy texture. Can be frozen for up to 2 months.

Nutrition

Serving: 1cupCalories: 250kcalCarbohydrates: 35gProtein: 4gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 30mgSodium: 450mgPotassium: 600mgFiber: 3gSugar: 2gVitamin A: 500IUVitamin C: 15mgCalcium: 100mgIron: 1mg
Keyword Buttermilk, Christmas, comfort food, mashed potatoes, Potatoes, Side Dish
Tried this recipe?Let us know how it was!
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