Crispy Smashed Potatoes with Sour Cream and Jammy Caramelized Onions

Get ready to dive into a taste and texture heaven! We’ve got Crispy Smashed Potatoes here, loaded up with smooth sour cream and those oh-so-jammy caramelized onions.

Picture this: a crispy crunch leading to a buttery interior, topped with the tangy goodness of sour cream and the sweet kick of caramelized onions. Add on a salty bite to finish it off and you have flavor and texture delight! It’s comfort food on another level.

These smashed potatoes with sour cream are perfect for anything from a fancy side dish to a laid-back get-together.

Potatoes are kinda my favorite. You need to try these Soft & Crispy Roasted Mini Potatoes and these Fork Tender Stacked Muffin Tin Potatoes!

Why You’ll Love these Smashed Potatoes with Sour Cream

A party favorite! Smashed potatoes can be prepared as bite-sized individual portions, making them easy to serve and enjoy at parties. Guests can pick them up with their fingers or and eat them in just one or two bites.

Creamy and Crispy Combo. The combination of smashed potatoes with it’s crispy edges and creamy sour cream provides a delicious contrast in both texture and flavor making it impossible to eat just one!

Elevated Classic Comfort. Smashed potatoes are a classic comfort food, and when paired with sour cream and rich caramelized onions, they receive an elevated twist.

Ingredients for Smashed Potatoes with Sour Cream

Baby Potatoes

Baby potatoes have a tender, creamy texture, making them ideal for smashed potatoes. The skin of baby potatoes adds a pleasant crispiness when roasted making for the perfect base for this appetizer.

Salted Butter

Butter adds a rich and indulgent flavor to the potatoes and helps the edges and outside of the smashed potatoes nice and crispy.

Garlic

When minced garlic is added to melted butter, it infuses its flavors into the potatoes during the cooking process, creating a delicious garlicky flavor to the potatoes.

Flakey Salt

Flakey salt on top of the potatoes after cooking allows for a burst of saltiness with each bite, and enhances the depth and flavors of the caramelized onions.

Sour Cream

Sour cream contributes a creamy element to the recipe and helps balance the crisp potatoes, making them more luscious and enjoyable.

Dill

Dill provides a fresh, herby flavor that complements richness of the potatoes. I like adding a little pop of color and brightness to the dish, making it prettier from all the toasty brown and white going on.

How to Make these Smashed Potatoes with Sour Cream

Make the Caramelized Onions:

I’m not going to lie. This is a labor of love.

Place the oil and finely sliced onions in a pan over high heat. This initial high heat helps to quickly soften the onions.

Stir occasionally for about 5 minutes until the onions just start to look translucent.

Add salt to enhance the onion’s natural sweetness, then turn the heat down to medium-low. This slower cooking process allows the onions to caramelize and turn a deep, rich brown.

Patiently Cook! Continue to cook for about 1 hour, stirring occasionally. The onions will gradually reduce in volume and transform into a dark caramelized color. This slow cooking process intensifies their flavor.

Make the Smashed Potatoes:

Preheat the oven to 425°F.

Boil Potatoes: Add the baby potatoes to a large pot and cover with water. Bring the water to a boil, then reduce the heat to keep the water simmering for about 15 minutes until the potatoes are fork-tender.

Drain and Smash: Drain the potatoes and place them on a baking sheet lined with parchment paper. Use the bottom of a cup to gently press down on each potato, smashing them slightly.

Roast the Potatoes: Drizzle the smashed potatoes with oil and roast in the preheated oven for 20 minutes. This initial roasting period helps crisp up the potatoes.

Prepare Garlic Butter: While the potatoes are roasting, melt the butter and mix in the minced garlic, creating a flavorful garlic butter.

Brush with Garlic Butter: After the initial 20 minutes, brush the tops of the smashed potatoes with the garlic butter, infusing them with rich, garlicky flavor.

Final Roasting: Pop the potatoes back in the oven for another 15-20 minutes until they are golden brown and the edges are crispy.

Resting Period: Allow the potatoes to sit for a few minutes on the baking sheet. This helps them set and retain their crispy texture.

Assemble your Smashed Potatoes with Sour Cream and Caramelized Onions:

Dollop Sour Cream: Place dollops of sour cream on top of the warm smashed potatoes. The contrast of the cool and tangy sour cream complements the warm and crispy potatoes.

Add Caramelized Onions: Spoon the caramelized onions over the sour cream, adding a layer of sweet, savory goodness.

Garnish with Dill: Sprinkle a little bit of fresh dill on top for a burst of herbaceous flavor and a pop of color.

Finish with Flakey Salt: Sprinkle flakey salt over the entire dish, enhancing the overall flavor profile.

Serve and Enjoy: Your dish is now ready to be served! Enjoy the warm, crispy, and flavorful smashed potatoes topped with creamy sour cream, caramelized onions, and fresh dill.

Tips for Successful Smashed Potatoes with Sour Cream

Boil Until Fork-Tender: Boil the potatoes until they are fork-tender but not overcooked. Overcooking can lead to mushy potatoes, making it challenging to achieve the desired smashed texture.

Parchment-Lined Baking Sheet: Use a parchment paper-lined baking sheet for roasting. This helps prevent the potatoes from sticking to the pan and facilitates easy removal.

Smash Gently: Use the bottom of a cup or a potato masher to gently press down on each potato. Be careful not to press too hard, as you want to create a smashed texture while maintaining some potato chunks for variety.

Generous Oil Drizzle: Drizzle the smashed potatoes generously with oil before roasting. This contributes to the crispy exterior and adds flavor.

Let Them Rest: Allow the smashed potatoes to rest for a few minutes on the baking sheet after roasting. This helps them retain their crispy exterior and set making them easier to handle and transfer to a serving dish.

Smashed Potatoes with Sour Cream Variations

Cheesy Smashed Potatoes:

Mix grated cheese (cheddar, parmesan, or a blend) with the smashed potatoes before roasting. The cheese creates a crispy crust on the exterior and adds a savory, gooey layer inside.

Loaded Smashed Potatoes:

Top the smashed potatoes with classic loaded baked potato toppings, such as crispy bacon bits, chives, shredded cheese, and a dollop of sour cream.

Rosemary Garlic Smashed Potatoes:

Infuse the potatoes with the flavors of rosemary and garlic. Add minced garlic and chopped fresh rosemary to the melted butter before brushing it onto the potatoes.

Truffle Oil Smashed Potatoes:

Drizzle truffle oil over the smashed potatoes after roasting for a luxurious and earthy flavor. Top with a sprinkle of truffle salt for an extra touch.

Pesto Smashed Potatoes:

Combine smashed potatoes with a spoonful of pesto for a vibrant and herby flavor. Top with pine nuts and a sprinkle of Parmesan cheese.