Best Ever Caramelized Onion Mashed Potatoes

There is no dish that is more comforting than mashed potatoes. My recipe for the Best Ever Caramelized Onion Mashed Potatoes elevates this classic side with rich, buttery caramelized onions and fresh herbs. Perfect for gatherings like Thanksgiving or any cozy family meal, these mashed potatoes offer a flavor explosion that will leave everyone asking for seconds. With a creamy texture and savory notes, they are sure to become a favorite at your dinner table.

Why You’ll Love This Recipe

• Rich Flavor: The caramelized onions add depth and sweetness, turning basic mashed potatoes into something extraordinary.
• Versatile Dish: These mashed potatoes pair well with almost any main course, making them a flexible addition to your meal.
• Easy Preparation: With simple steps and minimal ingredients, you can whip up this delicious side without hassle.
• Herb-Infused Goodness: Fresh herbs like chives, thyme, and sage bring brightness and freshness, enhancing the overall taste.
• Crowd-Pleaser: This dish serves eight people, making it perfect for family gatherings or potlucks.

Tools and Preparation

Before diving into the cooking process, gather your kitchen tools for a smooth experience.

Essential Tools and Equipment

• Large pot
• Skillet
• Knife
• Cutting board
• Potato masher
• Measuring cups and spoons

Importance of Each Tool

• Large pot: Essential for boiling the potatoes evenly until fork-tender.
• Skillet: Necessary for achieving perfectly caramelized onions that add flavor to the dish.

Ingredients

For the Caramelized Onions

• 2 Tablespoons Olive Oil
• 4 Yellow Onions (sliced thin and evenly)

For the Mashed Potatoes

• 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
• 1 Cup Parmesan Cheese (freshly grated)

For the Herbs and Toppings

• 1 Bunch Chives (thinly chopped)
• 2 Sprigs Fresh Thyme (stems removed)
• 3 Leaves Fresh Sage (chopped)

How to Make Best Ever Caramelized Onion Mashed Potatoes

Step 1: Prepare the Onions

1. Peel the skin from the onions and slice them thinly. It may seem like a lot of onions, but don’t worry!

Step 2: Caramelize the Onions

1. Heat a skillet over medium heat and add in the olive oil.
2. Once hot, add in the sliced onions. Stir occasionally until browned and caramelized, about 40-50 minutes.

Step 3: Cook the Potatoes

1. While the onions are cooking, wash your Yukon Gold potatoes thoroughly.
2. Chop them into small pieces; you can leave the skin on for added texture.
3. In another large pot, boil water. Once boiling, add in the chopped potatoes.
4. Cook for about 20 minutes or until fork-tender.

Step 4: Mash the Potatoes

1. Drain water from cooked potatoes and transfer them to a mixing bowl.
2. Add in butter, kosher salt, and half & half (or coconut milk). Mash until smooth.

Step 5: Combine Onions and Cheese

1. Once onions are fully caramelized, remove half of them from the skillet.
2. Mix remaining onions into mashed potatoes along with grated parmesan cheese.

Step 6: Serve

1. Transfer mashed potatoes to a serving bowl.
2. Top with remaining caramelized onions, chopped chives, thyme, sage, and melted butter.
3. Serve warm and enjoy your Best Ever Caramelized Onion Mashed Potatoes!

How to Serve Best Ever Caramelized Onion Mashed Potatoes

These creamy mashed potatoes, elevated with buttery caramelized onions, make a delightful side dish for various occasions. Here are some creative ways to serve them that will impress your guests and enhance your meal.

Pair with Roast Chicken

• A classic combination, roast chicken brings out the rich flavors of the caramelized onions in the mashed potatoes.

Top with Gravy

• Drizzle your favorite gravy over the mashed potatoes for an extra layer of flavor and moisture.

Serve Alongside Beef Stew

• These mashed potatoes create a perfect base for a hearty beef stew, soaking up all the delicious juices.

Accompany with Grilled Vegetables

• The freshness of grilled vegetables contrasts beautifully with the creamy texture of the mashed potatoes.

Add a Sprinkle of Extra Herbs

• Enhance the presentation by adding fresh chives or thyme on top before serving for a pop of color and flavor.

Create a Loaded Potato Bowl

• Make it a meal by adding sautéed greens, shredded turkey, or cheese on top for a comforting loaded potato bowl.

How to Perfect Best Ever Caramelized Onion Mashed Potatoes

To achieve the ultimate creamy texture and rich flavor in your mashed potatoes, consider these helpful tips.

• Use Yukon Gold Potatoes: Their natural creaminess makes them perfect for mashing without needing too much added fat.
• Don’t Rush the Onions: Allow the onions to caramelize slowly over medium heat for maximum sweetness and depth of flavor.
• Warm Your Milk: Heating your half & half or non-dairy milk before adding it to the potatoes helps maintain their warmth and creaminess.
• Mash While Hot: Mash the potatoes right after boiling while they are hot for a smoother consistency.
• Taste as You Go: Adjust salt and seasoning during preparation to ensure balanced flavors in your final dish.
• Experiment with Add-Ins: Feel free to mix in other cheeses or herbs based on your preference for an extra twist!

Best Side Dishes for Best Ever Caramelized Onion Mashed Potatoes

These mashed potatoes pair wonderfully with many side dishes. Here are some great options to complete your meal.

1. Roasted Brussels Sprouts: Tossed in olive oil and garlic, these crispy sprouts add texture and flavor.
2. Garlic Green Beans: Lightly sautéed green beans with garlic provide freshness alongside creamy potatoes.
3. Honey-Glazed Carrots: Sweet carrots bring a lovely contrast to savory mashed potatoes; their bright color enhances any plate.
4. Creamy Spinach: A rich spinach dish complements the smoothness of mashed potatoes while adding nutritional value.
5. Balsamic Roasted Mushrooms: Earthy mushrooms roasted in balsamic vinegar offer an umami punch that pairs well with this dish.
6. Zucchini Fritters: Crispy fritters add crunch and can be served as a unique side that balances out the creaminess of the mash.

Common Mistakes to Avoid

Making Best Ever Caramelized Onion Mashed Potatoes can be a rewarding experience, but there are common pitfalls to steer clear of.

• Boldly skip the caramelization: Rushing the onion caramelization process can lead to underdeveloped flavors. Take your time; low and slow is key for rich taste.
• Boldly overlook potato choice: Using the wrong type of potato can result in gluey mashed potatoes. Stick with Yukon Gold for the best creamy texture.
• Boldly forget seasoning: Neglecting to season your mashed potatoes properly can make them bland. Always taste and adjust salt before serving.
• Boldly mash too aggressively: Over-mashing can turn potatoes gummy. Use a gentle hand when mashing for fluffy results.
• Boldly limit toppings: Skipping fresh herbs or additional toppings can miss out on enhancing flavor. Experiment with different herbs like thyme or sage for variety.

Storage & Reheating Instructions

Refrigerator Storage

• Store in an airtight container.
• Best consumed within 3-5 days for optimal flavor and texture.

Freezing Best Ever Caramelized Onion Mashed Potatoes

• Portion into freezer-safe containers or bags.
• Can be frozen for up to 2 months; label with date for reference.

Reheating Best Ever Caramelized Onion Mashed Potatoes

• Oven: Preheat to 350°F (175°C) and bake covered for about 25 minutes, stirring occasionally.
• Microwave: Heat in short intervals (1-2 minutes), stirring between heats until warmed through.
• Stovetop: Gently reheat in a saucepan over low heat, adding a splash of broth or milk to restore creaminess.

Frequently Asked Questions

Here are some common questions about making Best Ever Caramelized Onion Mashed Potatoes.

How do I ensure my onions are perfectly caramelized?

Caramelize onions over low heat, stirring frequently until they are deep golden brown and sweet. This process should take about 40-50 minutes.

Can I make these mashed potatoes ahead of time?

Absolutely! You can prepare them in advance and store them in the refrigerator or freeze them for later use.

What can I substitute for Parmesan cheese?

Nutritional yeast or vegan cheese alternatives work well as substitutes if you want a dairy-free option without compromising flavor.

Are Best Ever Caramelized Onion Mashed Potatoes gluten-free?

Yes, this recipe is naturally gluten-free! Ensure all ingredients are certified gluten-free if you have sensitivities.

Can I use other herbs in this recipe?

Definitely! Feel free to customize with your favorite herbs like rosemary or parsley for added depth of flavor.

Final Thoughts

Best Ever Caramelized Onion Mashed Potatoes offer a delightful twist on a classic dish. The combination of creamy mashed potatoes and rich, sweet onions makes it an irresistible side that complements many meals. Don’t hesitate to customize by adding your favorite herbs or even experimenting with different cheeses!