Best Ever Caramelized Onion Mashed Potatoes

If you’re looking for a side dish that will steal the show at your next gathering, let me introduce you to my Best Ever Caramelized Onion Mashed Potatoes. These potatoes are not just any ordinary mashed potatoes; they are rich, creamy, and packed with flavor thanks to the caramelized onions and fresh herbs. Perfect for busy weeknights or special occasions like Thanksgiving, this dish is sure to become a family favorite.

The magic of these mashed potatoes lies in the slow-cooked caramelized onions, which add a depth of sweetness and richness that takes them from simple to spectacular. I love serving these during holidays or when hosting friends because they always bring smiles and satisfied bellies!

Why You’ll Love This Recipe

• Incredibly Flavorful: The combination of caramelized onions and fresh herbs makes every bite a taste sensation.
• Easy Preparation: With just a few simple steps, you can whip up this delicious side dish without spending all day in the kitchen.
• Family-Friendly: Kids and adults alike will adore these creamy mashed potatoes, making it an ideal choice for family dinners.
• Make-Ahead Convenience: You can prepare the potatoes ahead of time and simply reheat them before serving—perfect for busy days!

Ingredients You’ll Need

These Best Ever Caramelized Onion Mashed Potatoes use simple, wholesome ingredients that you probably already have in your pantry. Here’s what you’ll need:

For the Mashed Potatoes

• 2 Tablespoons Olive Oil
• 4 Yellow Onions (sliced thin and evenly)
• 2 Pounds Yukon Gold Potatoes (washed)
• 4 Tablespoons Salted Butter (you can use non-dairy butter, if preferred)
• 3/4 Cup Half & Half or Full-Fat Coconut Milk or Dairy-Free Milk
• 1 Teaspoon Kosher Salt

For the Toppings

• 1 Cup Parmesan Cheese (freshly grated)
• 1 Bunch Chives (thinly chopped)
• 2 Sprigs Fresh Thyme (stems removed)
• 3 Leaves Fresh Sage (chopped)

Variations

One of the best things about these mashed potatoes is their flexibility! Here are some fun ways to mix things up:

• Add Some Garlic: Toss in a few cloves of minced garlic while cooking the onions for an extra layer of flavor.
• Make It Cheesy: Experiment with different cheeses like feta or goat cheese for a unique twist on creaminess.
• Herb Swaps: Feel free to try other herbs such as rosemary or parsley depending on your taste preferences.
• Vegan Option: Substitute the butter with olive oil or vegan butter and use plant-based milk for a completely vegan friendly dish!

How to Make Best Ever Caramelized Onion Mashed Potatoes

Step 1: Prepare the Onions

To make these mashed potatoes, start by peeling and thinly slicing your onions. It may seem like a lot, but don’t worry! As they cook down, they will shrink significantly. This step is crucial as sautéing the onions brings out their natural sweetness.

Step 2: Caramelize the Onions

Heat a skillet over medium heat and add olive oil once it’s hot. Add in your sliced onions and stir occasionally. Patience is key here—allow them to cook slowly for about 40-50 minutes until they turn golden brown and caramelized. This process develops their deep flavor.

Step 3: Cook the Potatoes

While your onions are caramelizing away, wash your Yukon Gold potatoes thoroughly and chop them into small pieces. You can leave the skin on if you prefer some texture! Bring a pot of water to a rolling boil and add your chopped potatoes. Cook them for about 20 minutes until they’re fork-tender.

Step 4: Mash Those Potatoes

Once your potatoes are cooked, drain them well before mashing them in a large bowl. Add in your salted butter, kosher salt, and half & half (or coconut milk). Mash until everything is well combined and creamy—this step ensures every bite is smooth!

Step 5: Mix In Caramelized Onions & Cheese

Take half of those beautifully caramelized onions and fold them into your mashed potatoes along with freshly grated parmesan cheese. Stir gently but thoroughly so that all those flavors meld together perfectly.

Step 6: Final Touches

Transfer your heavenly mashed potatoes into a serving bowl and top with the remaining caramelized onions along with freshly chopped chives, thyme, sage, and melted butter if desired. Serve immediately and watch everyone dive in with delight!

Now you’re ready to enjoy these amazing Best Ever Caramelized Onion Mashed Potatoes at any gathering!

Pro Tips for Making Best Ever Caramelized Onion Mashed Potatoes

Elevate your mashed potato game with these helpful tips to ensure every bite is absolutely perfect!

• Use Fresh Ingredients: Fresh herbs and quality butter can significantly enhance the flavor of your mashed potatoes. Fresh ingredients provide a vibrant taste that dried or shelf-stable options often lack.

• Don’t Rush the Onions: Caramelizing onions takes time, but patience is key! Cooking them low and slow allows their natural sugars to develop fully, resulting in a rich, sweet flavor that complements the creamy potatoes beautifully.

• Adjust Consistency: If your mashed potatoes are thicker than you prefer, simply add more half & half or dairy-free milk until you achieve your desired creaminess. This ensures a smooth texture that’s easy to scoop.

• Taste as You Go: Seasoning is crucial! Don’t forget to taste the mixture at various stages, especially after adding salt and cheese. Adjusting flavors early on will result in a delicious final dish.

• Make Ahead: You can prepare the mashed potatoes ahead of time! Simply reheat them in the oven with a bit of additional milk to keep them creamy, making it easier for you during meal prep.

How to Serve Best Ever Caramelized Onion Mashed Potatoes

Serving this delicious dish can be just as fun as making it! Here are some ideas to present your masterpiece beautifully.

Garnishes

• Chopped Fresh Herbs: Sprinkling extra chives or thyme on top not only adds color but also enhances the fresh flavor of the dish.
• Drizzle of Olive Oil: A light drizzle of high-quality olive oil before serving adds richness and a glossy finish that makes your mashed potatoes look irresistible.

Side Dishes

• Roasted Vegetables: Seasonal roasted vegetables like carrots, Brussels sprouts, or cauliflower provide a crunchy texture that contrasts nicely with creamy mashed potatoes.
• Grilled Chicken or Tofu: Pairing with perfectly grilled chicken or marinated tofu creates a satisfying protein option that complements the flavors of caramelized onions.
• Green Salad: A refreshing green salad with a tangy vinaigrette balances out the richness of the potatoes while adding a crisp element to your meal.
• Stuffed Bell Peppers: These colorful peppers filled with rice, beans, and spices offer a hearty addition that pairs wonderfully with creamy sides like these mashed potatoes.

Enjoy crafting this delightful dish and impressing your family and friends around the dinner table!

Make Ahead and Storage

These Best Ever Caramelized Onion Mashed Potatoes are not only a delicious addition to any meal but also perfect for meal prep! You can easily make them ahead of time, store them, and reheat them when you’re ready to serve. Here’s how:

Storing Leftovers

• Allow the mashed potatoes to cool completely before storing.
• Transfer them into an airtight container.
• Store in the refrigerator for up to 3 days.
• When ready to eat, check for freshness before reheating.

Freezing

• Portion the mashed potatoes into freezer-safe containers or bags.
• Flatten bags for easier storage and quicker thawing.
• Label with date and contents for easy identification.
• Freeze for up to 2 months.

Reheating

• Thaw frozen mashed potatoes in the refrigerator overnight before reheating.
• Reheat in a saucepan over low heat, stirring occasionally until warmed through.
• Add a splash of half & half or dairy-free milk if they seem dry.
• Alternatively, use a microwave-safe dish and heat in short intervals, stirring in between.

FAQs

Here are some common questions about the Best Ever Caramelized Onion Mashed Potatoes:

Can I make the Best Ever Caramelized Onion Mashed Potatoes vegan?

Yes! Simply substitute the butter with non-dairy butter and use dairy-free milk instead of half & half.

How do I achieve perfectly caramelized onions for the Best Ever Caramelized Onion Mashed Potatoes?

Caramelizing onions requires patience; cook them slowly over medium heat while stirring occasionally. This process usually takes about 40-50 minutes to develop that rich flavor!

Can I use other types of potatoes for this recipe?

While Yukon Gold potatoes provide a creamy texture, you can experiment with other varieties like Russet or Red potatoes. Just keep in mind that they may alter the final texture slightly.

Final Thoughts

I hope you enjoy making these Best Ever Caramelized Onion Mashed Potatoes as much as I do! They truly elevate any meal with their rich flavors and comforting texture. Whether it’s a holiday feast or just a weeknight dinner, these mashed potatoes are sure to impress. Don’t hesitate to try this recipe out and share it with your loved ones—happy cooking!