Sour Cream and Onion Mashed Potatoes

There’s something undeniably comforting about a warm bowl of mashed potatoes, especially when they are infused with the familiar and beloved flavors of sour cream and onion. The creamy texture combined with the savory notes of onion and the gentle zing from the sour cream creates a dish that’s hard to resist. Picture this: it’s a chilly evening, and you’re cozied up with a plate filled with these scrumptious Sour Cream and Onion Mashed Potatoes. As you take your first bite, the rich, buttery warmth envelops your senses, and you can’t help but smile.

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I first discovered this delightful recipe during a family gathering, where I was tasked with bringing mashed potatoes. Inspired by my love for sour cream and onion potato chips, I decided to take a chance and blend those iconic flavors into something heartwarming. The first spoonful transported everyone back to simpler times, filled with laughter and nostalgia. Every gathering since has been graced by this dish, reminding us of how food can weave cherished memories together. Trust me; once you try these potatoes, they’ll become a staple at your table too.

Why This Is The Best Sour Cream and Onion Mashed Potatoes Recipe

When I say these are the best Sour Cream and Onion Mashed Potatoes, I genuinely mean it! This recipe is simple and quick, taking just about thirty minutes from prep to plate. You’ll crave the irresistibly creamy taste that’s perfectly balanced with that familiar onion zing, creating a flavor experience reminiscent of your favorite potato chips. Not to mention, the invitingly fluffy appearance makes them a beautiful addition to any dinner spread, whether for a holiday table or casual weeknight dinner. They’re versatile too, pairing wonderfully with meats or standing alone as a comfort meal. And because you can adjust them to suit dietary preferences, everyone at your gathering will enjoy a scoop!

Sour Cream and Onion Mashed Potatoes

Ingredients You’ll Need

  • 2½ pounds russet or creamy yellow potatoes: These starchy potatoes create the fluffiest mash. Russets lend a classic comfort, while creamy yellow potatoes enhance creaminess. You can substitute with Yukon Golds for a buttery flavor.

  • Water: Used for boiling the potatoes. The right amount ensures even cooking and helps you reserve starchy water for achieving the perfect texture.

  • 1 cup sour cream: This ingredient brings a rich tang that elevates the potatoes. For a lighter version, consider using low-fat sour cream or Greek yogurt.

  • ¼ cup sliced fresh chives: Fresh chives add a pop of color and flavor, echoing that onion taste. If you don’t have chives, green onions or even finely chopped shallots work well.

  • 2 tablespoons unsalted butter (softened): Butter adds richness and creaminess. Feel free to swap with olive oil or plant-based butter for a dairy-free option.

  • 1 teaspoon coarse kosher salt: Salt enhances the flavors and balances the richness. Always start with a smaller amount, tasting and adjusting to your preference.

  • 1 teaspoon onion powder: This offers a concentrated onion flavor, making your potatoes taste even more like your favorite chip flavor. You can use fresh minced onion for a stronger taste.

  • ½ teaspoon garlic powder: Garlic’s subtle warmth complements the onion beautifully. You can use fresh garlic, but be careful not to overpower the dish.

  • ¼ teaspoon ground black pepper: A bit of pepper adds just the right amount of heat. Adjust this to your liking or replace it with paprika for a subtle smokiness.

How to Make Sour Cream and Onion Mashed Potatoes

Sour Cream and Onion Mashed Potatoes

Boil and Prepare

Start by placing the potatoes in a medium saucepan, covering them with cold water to about one or two inches above the tops of the potatoes. This ensures even cooking and prevents the potatoes from scorching. Bring the water to a vigorous boil over high heat; then, reduce the heat to medium-high. Let the potatoes simmer gently until they are fork-tender, which should take about 15 to 20 minutes. Here is a pro tip: reserve about one cup of that starchy cooking water before draining. This water helps achieve the desired creamy consistency later on.

Drain and Mash

Once fork-tender, drain the potatoes in a colander. Return them immediately to the now-empty saucepan. This step allows any residual moisture to evaporate, ensuring your mashed potatoes aren’t watery. Add the sour cream, softened butter, kosher salt, onion powder, garlic powder, and black pepper to the potatoes. Using a potato masher, mash the mixture until it’s smooth and creamy. If you prefer a chunkier texture, mash less vigorously. As you blend, gradually add the reserved potato cooking water, about half a cup or until your desired consistency is reached. Remember to taste and adjust the seasonings to match your flavor preferences. Don’t forget to garnish with fresh chives before serving!

Tips for Success

  • Always use fresh potatoes; older potatoes can lead to a grainy texture.
  • Start with cold water to boil potatoes; it ensures even cooking.
  • Experiment with different types of potatoes for variations in flavor and texture.
  • Stir gently to avoid overworking the potatoes, which can lead to gluey results.
  • Adjust the seasoning gradually; it’s easier to add than to take away.
  • If you prepare these in advance, warm them gently over low heat with a splash of milk or reserved water.

Serve It With

These delightful Sour Cream and Onion Mashed Potatoes are incredibly versatile! Serve them alongside juicy roasted chicken or grilled beef for a comforting family supper. They also pair beautifully with buttery steamed vegetables for a fragrant vegetarian feast. If you’re hosting a gathering, consider using these mashed potatoes as a base for a loaded potato bar with toppings like crispy bacon bits, shredded cheese, or a drizzle of gravy. They even serve well as a comforting side for brunch—imagine fluffy mashed potatoes next to eggs and bacon!

How To Store & Reheat Leftovers

If you find yourself with any leftover Sour Cream and Onion Mashed Potatoes, don’t worry; they store beautifully! At room temperature, you can keep them for up to two hours. For refrigeration, store the potatoes in an airtight container, where they will last for about three days. You can freeze them for longer storage; just be sure to portion them in freezer-safe containers, and they’ll serve you well for up to three months. When reheating, gently warm them in the oven at 350°F or microwave them in short intervals, adding a touch of milk or reserved potato water to restore creaminess and prevent drying.

Tips & Variations

Experiment with these ideas to create your unique twist on this classic dish:

  • Herb Variations: Mix in other fresh herbs, like parsley or dill, for a different flavor profile.
  • Cheesy Mash: Add in your favorite shredded cheese, like cheddar or gouda, for a melty twist.
  • Spicy Kick: Include a pinch of cayenne or chili powder for an exciting heat.
  • Vegan Option: Substitute sour cream with dairy-free yogurt or cashew cream and use olive oil instead of butter.

Recipe FAQs

Can I use other types of potatoes?
Absolutely! Yukon Golds work well for creamy mashed potatoes, and red potatoes can provide a lovely texture with their skins left on for more bite. Be sure to adjust cooking times for waxy varieties.

How can I thicken my mashed potatoes?
If your potatoes turn out too thin, add additional sour cream or butter. Alternatively, a tablespoon of instant potato flakes can quickly absorb excess moisture.

Are these potatoes gluten-free?
Yes, all ingredients in this recipe are gluten-free! However, always check labels to ensure safety if you have a severe gluten allergy or intolerance.

Can I prepare these mashed potatoes ahead of time?
Yes, you can prep these mashed potatoes several hours in advance. Just warm them up over low heat before serving, adding a bit of milk or water to refresh their texture.

There you have it: scrumptious, creamy Sour Cream and Onion Mashed Potatoes perfect for any occasion. They’re not just side dishes; they’re an experience brimming with flavor and nostalgia! I encourage you to take this opportunity to experiment with your flavors and adapt the recipe to your palate. Whether you share them with family or savor them alone, enjoy every creamy, delicious bite!

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Sour Cream and Onion Mashed Potatoes 2

Sour Cream and Onion Mashed Potatoes

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  • Author: Danae
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 6 servings 1x
  • Category: Side Dish
  • Method: Boiling and Mashing
  • Cuisine: American

Description

Enjoy the creamy, flavorful blend of sour cream and onion in these mashed potatoes. Perfect for family dinners or a comforting side dish, they bring warmth and nostalgia to your table.


Ingredients

Scale
  • pounds russet or creamy yellow potatoes
  • Water
  • 1 cup sour cream
  • ¼ cup sliced fresh chives
  • 2 tablespoons unsalted butter (softened)
  • 1 teaspoon coarse kosher salt
  • 1 teaspoon onion powder
  • ½ teaspoon garlic powder
  • ¼ teaspoon ground black pepper

Instructions

  • Peel and chop the potatoes into uniform pieces.
  • Place potatoes in a saucepan, covering with water, and boil until fork-tender.
  • Reserve some starchy cooking water before draining the potatoes.
  • Return drained potatoes to the pot, add sour cream, butter, salt, onion powder, garlic powder, and black pepper.
  • Mash until smooth, gradually adding reserved water as needed for consistency.
  • Taste and adjust seasoning, then garnish with chives before serving.

Notes

Use fresh potatoes for the best texture and flavor.
Experiment with different types of potatoes to find your preferred flavor and creaminess.
These mashed potatoes can be made in advance and reheated gently.


Nutrition

  • Serving Size: 1 cup
  • Calories: 210
  • Sugar: 2g
  • Sodium: 400mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 20mg

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