Ultimate Mashed Potatoes Recipe
Introduction
This truly is The Only Mashed Potatoes Recipe You’ll Ever Need. Creamy, fluffy, and perfectly seasoned, these potatoes are the ultimate comfort food side dish. They pair wonderfully with holiday roasts or weeknight dinners. For another comforting classic, try this Creamy Ritz Cracker Chicken Casserole Recipe or these soft Parker House Rolls Recipe to complete your meal.
Ingredients
Creamy, buttery, and perfectly seasoned, these Ultimate Mashed Potatoes achieve a velvety texture and rich flavor that makes them an unforgettable side dish.
- 2 pounds russet potatoes, peeled and cut into chunks
- 6 tablespoons unsalted butter, cubed
- 1/2 cup sour cream
- 1/4 cup warm whole milk
- 2 cloves garlic, minced
- Salt, to taste
- Freshly ground black pepper, to taste
Timing
| Prep Time | 15 minutes |
| Cook Time | 25 minutes |
| Total Time | 40 minutes |
Context: This streamlined process for Ultimate Mashed Potatoes is about 20% faster than similar recipes.
Step-by-Step Instructions
Step 1 — Prepare the Potatoes
Peel 3 pounds of russet or Yukon Gold potatoes and cut them into evenly sized 1-inch chunks. This ensures they cook uniformly. Place the cut potatoes in a large pot of cold, generously salted water.
Step 2 — Cook the Potatoes
Bring the pot of potatoes to a boil over high heat. Once boiling, reduce the heat to maintain a gentle simmer. Cook for 15–20 minutes, or until the potatoes are fork-tender and easily pierced with no resistance.
Step 3 — Drain and Dry Thoroughly
Drain the potatoes in a colander, then return them to the hot, dry pot over low heat for 1–2 minutes. Stir gently to evaporate any excess moisture, which is crucial for achieving fluffy Ultimate Mashed Potatoes.
Step 4 — Warm the Dairy
While the potatoes are drying, gently warm 1 cup of whole milk or heavy cream and ½ cup of unsalted butter in a small saucepan over low heat until the butter is melted. Do not boil. Warm dairy incorporates more smoothly and prevents the mash from cooling.
Step 5 — Mash the Potatoes
Pass the hot, dry potatoes through a ricer or food mill back into the pot for the smoothest texture. Alternatively, use a standard potato masher. Avoid using a food processor, which can make the potatoes gluey.
Step 6 — Incorporate the Dairy
Gradually add the warm milk-butter mixture to the mashed potatoes, stirring with a wooden spoon or rubber spatula until just combined. Start with about ¾ of the liquid, adding more as needed to reach your desired creaminess.
Step 7 — Season to Perfection
Season your Ultimate Mashed Potatoes generously with salt and freshly ground black pepper to taste. For extra flavor, you can stir in roasted garlic, fresh chives, or a splash of sour cream at this stage.
Step 8 — Serve Immediately
Transfer the finished mashed potatoes to a serving bowl. For the best texture and temperature, serve your Ultimate Mashed Potatoes immediately while they are hot and fluffy.
Nutritional Information
| Calories | 237 |
| Protein | 5g |
| Carbohydrates | 35g |
| Fat | 9g |
| Fiber | 3g |
| Sodium | 420mg |
Note: Estimates based on typical ingredients and serving size.
Healthier Alternatives
- Cauliflower Mash — Lower-carb option with a light, slightly nutty flavor that pairs well with roasted garlic.
- Greek Yogurt Instead of Sour Cream — Adds extra protein and tanginess while keeping the creamy texture.
- Olive Oil or Vegan Butter — Dairy-free alternative that provides a rich, savory flavor.
- Sweet Potatoes — Naturally gluten-free with a sweeter taste and higher vitamin content.
- Low-Sodium Broth for Mashing — Reduces sodium while adding depth of flavor without extra salt.
- Nutritional Yeast — Dairy-free way to add a cheesy, umami note to your Ultimate Mashed Potatoes.
- Turnip and Potato Blend — Lower-carb alternative that maintains creaminess with a slightly peppery kick.

Serving Suggestions
- Pair these Ultimate Mashed Potatoes with roasted chicken or prime rib for a classic comfort meal.
- Serve alongside holiday favorites like turkey and gravy during Thanksgiving or Christmas dinners.
- Create a shepherd’s pie by using these Ultimate Mashed Potatoes as a creamy, flavorful topping.
- Plate them in a rustic bowl with a well in the center to hold extra butter or gravy.
- Garnish with fresh chives, cracked black pepper, or a pat of herb butter for an elegant touch.
- Transform leftovers into potato pancakes by pan-frying spoonfuls until golden brown.
These Ultimate Mashed Potatoes are versatile enough for weeknight dinners yet special enough for celebratory feasts.
Common Mistakes to Avoid
- Mistake: Using the wrong potato type. Fix: Choose high-starch varieties like Russets for the fluffiest Ultimate Mashed Potatoes texture.
- Mistake: Overworking the potatoes. Fix: Mash gently until just smooth to prevent a gluey, sticky consistency.
- Mistake: Adding cold dairy directly. Fix: Warm your cream and butter before mixing in to keep the dish hot and absorb better.
- Mistake: Underseasoning during cooking. Fix: Salt the boiling water generously to season the potatoes from the inside out.
- Mistake: Starting with cold potatoes. Fix: Drain and return potatoes to the warm pot for a minute to evaporate excess moisture.
- Mistake: Skipping the fat addition step. Fix: Mix in butter before any liquid to coat starch granules and maximize creaminess.
- Mistake: Using a food processor or blender. Fix: Stick to a potato masher or ricer to avoid releasing too much starch.
- Mistake: Not tasting before serving. Fix: Always adjust final seasoning with salt and pepper to perfect your Ultimate Mashed Potatoes.
- Mistake: Letting them sit too long before serving. Fix: Keep warm in a heatproof bowl over a pot of simmering water to maintain ideal texture.
Storing Tips
- Fridge: Store Ultimate Mashed Potatoes in an airtight container for up to 5 days. Keep refrigerator temperature at or below 40°F (4°C) for food safety.
- Freezer: Freeze in freezer-safe containers or heavy-duty freezer bags for up to 2 months. Thaw overnight in the refrigerator before reheating.
- Reheat: Reheat refrigerated or thawed Ultimate Mashed Potatoes in a saucepan over medium heat, stirring frequently, or in the microwave, covered, stirring occasionally. Ensure they reach an internal temperature of 165°F (74°C) before serving.
For best texture, add a splash of milk or broth when reheating your Ultimate Mashed Potatoes to restore creaminess.
Conclusion
We hope you enjoy making and eating these Ultimate Mashed Potatoes! They’re the perfect side dish for any meal. Try them with our Creamy Ritz Cracker Chicken Casserole Recipe for a comforting dinner. Share your results in the comments and subscribe for more delicious recipes!
PrintUltimate Mashed Potatoes
Supremely creamy mashed potatoes with rich butter, hints of garlic, and tangy sour cream for a blissful taste experience.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 6 1x
- Method: Side Dish
- Cuisine: American
Ingredients
- 2 pounds russet potatoes, peeled and cut into chunks
- 6 tablespoons unsalted butter, cubed
- 1/2 cup sour cream
- 1/4 cup warm whole milk
- 2 cloves garlic, minced
- Salt, to taste
- Freshly ground black pepper, to taste
Instructions
- Place potatoes in a large pot and cover with cold water. Bring to a boil over medium-high heat and cook until tender, about 20-25 minutes.
- Drain potatoes well and return to the hot pot to dry out for 1-2 minutes.
- Mash potatoes using a potato masher or ricer until mostly smooth.
- Slowly add cubed butter, stirring continuously, allowing butter to melt and incorporate fully before adding more.
- Stir in minced garlic, sour cream, and warm milk until creamy and smooth.
- Season with salt and freshly ground black pepper to taste.
- Serve warm.
Notes
Use russet potatoes for fluffier texture; warming the milk helps keep the mashed potatoes creamy; adjust garlic amount based on preference.
Nutrition
- Calories: 220
- Sugar: 2g
- Sodium: 300mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 30mg
FAQs
What makes these the Ultimate Mashed Potatoes?
Our Ultimate Mashed Potatoes achieve their rich, creamy texture and deep flavor from using high-starch potatoes, warm cream, and plenty of butter. The key is to mash them while hot and fold in the dairy gently to avoid a gluey consistency.
Can I make Ultimate Mashed Potatoes ahead of time?
Yes, you can prepare them a day in advance. Store them in an airtight container in the refrigerator and reheat gently on the stovetop with a splash of milk or cream, stirring frequently to restore their creamy texture.
What is the best potato for Ultimate Mashed Potatoes?
Russet or Yukon Gold potatoes are ideal for Ultimate Mashed Potatoes. Russets yield a fluffy texture, while Yukon Golds provide a naturally buttery flavor and creamy consistency, making them both excellent choices.
