If you’re searching for a snack or side that combines irresistible crispiness with the tangy comfort of sour cream and the sharp punch of onion, look no further than this Sour Cream and Onion Crispy Potatoes Recipe. It’s a celebration of simple ingredients coming together to create a dish that’s crunchy on the outside, tender on the inside, and bursting with flavor. Whether you’re craving something to accompany a family dinner or a cozy treat to enjoy solo, these potatoes will quickly become your go-to favorite.

Ingredients You’ll Need
Getting the perfect Sour Cream and Onion Crispy Potatoes Recipe starts with straightforward, pantry-friendly ingredients that each play a star role in texture and taste. From the tender baby potatoes to the aromatic herbs and spices, every element brings a special touch that elevates this dish.
- Baby potatoes or small Yukon gold potatoes (2 lbs): These hold their shape well and become perfectly crispy while maintaining a soft interior.
- Olive oil (2 tbsp): Helps create that golden crust while adding subtle richness.
- Garlic powder (1 tsp): Provides a warm, savory base flavor without overshadowing the onions.
- Onion powder (1 tsp): Essential for that signature sour cream and onion profile.
- Dried dill (1/2 tsp, optional): Adds an herbal depth and freshness.
- Paprika (1/4 tsp): Gives a mild smoky note and enhances the color beautifully.
- Salt (1/2 tsp, plus more for garnish): Unlocks flavor and balances the tangy sour cream.
- Freshly ground black pepper (1/4 tsp): Adds just a touch of heat.
- Sour cream (1/2 cup): The creamy, cool contrast that makes these potatoes truly special.
- Fresh chives, chopped (2 tbsp): Bright, mild onion flavor perfect for garnish.
- Grated Parmesan cheese (1/2 cup, optional): For an extra layer of umami that amps up the taste.
How to Make Sour Cream and Onion Crispy Potatoes Recipe
Step 1: Prepare the Potatoes
First, preheat your oven to 400°F (200°C). Give your potatoes a good wash, then cut them into roughly 1-inch chunks. Keeping the skins on adds delightful texture and nutrients, so unless you prefer otherwise, leave them as is. This step lays the foundation for that coveted crispy exterior while ensuring the inside stays soft and fluffy.
Step 2: Season the Potatoes
In a large mixing bowl, combine your potatoes with olive oil and the dry seasonings: garlic powder, onion powder, dried dill if you’re using it, paprika, salt, and freshly ground black pepper. Toss everything together so every piece is well coated. This blend guarantees flavor in every crispy bite and a beautiful golden hue once roasted.
Step 3: Roast the Potatoes
Spread the potatoes out on a baking sheet in a single layer—crowding them will steam the potatoes instead of crisping them. Pop them into your preheated oven and roast for 30 to 35 minutes. About halfway through cooking, flip the potatoes to ensure an even golden crust forms. When they’re done, you’ll notice the edges beautifully browned and delightfully crunchy.
Step 4: Make the Sour Cream Sauce
While your potatoes roast, whip up the sour cream sauce. Mix the sour cream with a pinch of salt and pepper to taste. For an extra oniony kick, stir in a little more onion powder or some fresh chives. This sauce is what transforms simple roasted potatoes into the iconic dish featured in this Sour Cream and Onion Crispy Potatoes Recipe.
Step 5: Finish and Serve
Once your potatoes come out perfectly crispy, immediately drizzle them with the sour cream sauce while still warm. Sprinkle with fresh chives and, if you like, a generous handful of grated Parmesan cheese. The cheese will melt slightly from the heat, creating an irresistible finishing touch. Serve them up warm and watch as everyone reaches for seconds.
How to Serve Sour Cream and Onion Crispy Potatoes Recipe

Garnishes
Fresh chives are a classic topping that adds a beautiful pop of green and a mild onion flavor that pairs wonderfully with the creamy sour cream. For extra indulgence, a sprinkle of Parmesan cheese not only adds richness but also a slight nuttiness that complements the other flavors. You could also try a small dash of smoked paprika or a few cracks of black pepper for an added visual and flavor flourish.
Side Dishes
These crispy potatoes are incredibly versatile. They make a fantastic side to grilled chicken, fish, or your favorite steak, adding crunch and zest to the plate. Serving alongside a crisp green salad or steamed veggies balances the meal perfectly. They also shine as part of a brunch spread, pairing wonderfully with eggs and bacon.
Creative Ways to Present
Presentation can take these crispy potatoes from casual to charming in no time. Try serving them in a rustic cast iron skillet straight from the oven for a cozy feel, or pile them high on a platter garnished with a handful of chives and cheese. For a party, use toothpicks to create bite-sized morsels with dollops of sour cream sauce—a fun and elegant twist that guests will love!
Make Ahead and Storage
Storing Leftovers
If you have any leftovers, store them in an airtight container in the refrigerator. They’ll stay fresh for up to 3 days. To keep the potatoes crispy, avoid covering them tightly while still warm as this can trap moisture and make them soggy.
Freezing
While this recipe is best enjoyed fresh, you can freeze cooked potatoes if needed. Lay them out on a baking sheet to freeze individually before transferring to a freezer-safe bag. This prevents clumping. Frozen potatoes are best used within 1 month and are ideal for reheating rather than serving straight from frozen.
Reheating
To bring back that crispy texture when reheating, avoid the microwave if you can. Instead, reheat the potatoes in a preheated oven at 375°F (190°C) for about 10-15 minutes or until warmed and crisp again. A quick reheat in a nonstick pan over medium heat also works wonders. Add fresh sour cream and toppings after reheating to keep things bright and fresh.
FAQs
Can I use regular potatoes instead of baby or Yukon gold?
Absolutely! While baby potatoes and Yukon golds roast beautifully thanks to their size and texture, any small to medium-sized potato can work. Just adjust the cut size so the pieces cook evenly and become crispy without drying out.
Is it necessary to use sour cream, or can I substitute something else?
Sour cream is key for that signature tangy flavor and creamy texture in this recipe. However, Greek yogurt can be a great substitute if you want a healthier or lighter option. Just keep in mind it may be slightly less rich.
Can I make this recipe dairy-free?
Yes! Use a dairy-free sour cream alternative to keep the creamy element without dairy. Nutritional yeast can replace Parmesan cheese for a cheesy flavor without dairy as well.
What’s the best way to get the potatoes really crispy?
Make sure to space the potato pieces out on the baking sheet without overcrowding, and don’t skip tossing them with enough olive oil and seasoning. Flipping them halfway through cooking is also essential for even crisping.
Can I prepare the potatoes ahead of time before roasting?
You can cut and season the potatoes up to a few hours before baking and store them covered in the refrigerator. Just let them come slightly closer to room temperature before roasting for the best texture.
Final Thoughts
This Sour Cream and Onion Crispy Potatoes Recipe is more than just a side dish—it’s a flavorful, comforting experience that brings joy to any meal. The combination of crispy potatoes and that luscious sour cream sauce is simply irresistible. Give it a try and watch it become a staple that you’ll want to make again and again!
Print
Sour Cream and Onion Crispy Potatoes Recipe
- Total Time: 45 minutes
- Yield: 4 servings 1x
Description
These Sour Cream and Onion Crispy Potatoes are a deliciously seasoned and oven-roasted side dish, featuring tender potatoes with a golden, crispy exterior. Tossed in aromatic garlic, onion, and dill spices, then finished with a creamy sour cream sauce and fresh chives, they make a perfect accompaniment to any meal.
Ingredients
Potatoes and Seasoning
- 2 lbs baby potatoes or small Yukon gold potatoes (or any variety of your choice)
- 2 tbsp olive oil
- 1 tsp garlic powder
- 1 tsp onion powder
- 1/2 tsp dried dill (optional)
- 1/4 tsp paprika
- 1/2 tsp salt, plus more for garnish
- 1/4 tsp freshly ground black pepper
Sauce and Garnish
- 1/2 cup sour cream
- 2 tbsp fresh chives, chopped (for garnish)
- 1/2 cup grated Parmesan cheese (optional, for extra flavor)
Instructions
- Prepare the potatoes: Preheat your oven to 400°F (200°C). Wash the potatoes thoroughly and cut them into bite-sized pieces, approximately 1-inch chunks. Leaving the skins on adds extra texture and flavor to the dish.
- Season the potatoes: In a large mixing bowl, combine the cut potatoes with olive oil, garlic powder, onion powder, dried dill (if using), paprika, salt, and black pepper. Toss everything together until the potatoes are evenly coated with the seasoning.
- Roast the potatoes: Arrange the seasoned potatoes in a single layer on a baking sheet, making sure they are spaced apart to allow maximum crispiness. Roast in the preheated oven for 30 to 35 minutes, flipping the potatoes halfway through the cooking time to ensure even browning. You’ll know they’re done when the edges are golden brown and crispy.
- Make the sour cream sauce: While the potatoes are roasting, prepare the sauce by mixing the sour cream with a pinch of salt and pepper in a small bowl. For added flavor, optionally stir in some extra onion powder or fresh chopped chives.
- Finish and serve: Once the potatoes are crispy and golden, remove them from the oven and immediately drizzle the sour cream sauce over them. Garnish generously with fresh chives and sprinkle with grated Parmesan cheese if desired. Serve warm and enjoy this flavorful side dish!
Notes
- You can use any variety of potatoes, but baby or Yukon gold potatoes work best for roasting and crispiness.
- Be sure not to overcrowd the baking sheet to ensure the potatoes roast and crisp properly.
- Parmesan cheese is optional but adds a wonderful savory depth to the dish.
- Dill is optional but gives a subtle herbaceous note that complements the onion flavor beautifully.
- Leftover potatoes are great for reheating in a skillet to restore their crispiness.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American