Sliced Baked Potatoes

Introduction

There’s something undeniably comforting about potatoes, especially when they’re cooked to tender perfection and infused with savory flavors. Our Sliced Baked Potatoes recipe takes this humble root vegetable and elevates it into a truly satisfying side dish that’s both simple to prepare and bursting with taste. Imagine beautifully golden potato slices, soft and creamy on the inside, nestled amongst sweet, caramelized onions, all seasoned just right. This dish isn’t just easy; it’s a versatile culinary chameleon, ready to complement nearly any main course, from a juicy roast chicken to a pan-seared salmon.

What makes these sliced baked potatoes so special is the harmonious blend of textures and flavors. The potatoes, carefully sliced, absorb the aromatic goodness of the onions and seasonings as they slowly cook, resulting in a melt-in-your-mouth experience. The onions, in turn, transform from pungent to wonderfully sweet and translucent, adding a depth of flavor that’s hard to resist. Whether you’re looking for a fuss-free weeknight side or an impressive addition to a holiday spread, this recipe delivers on both convenience and deliciousness, making it a staple you’ll want to revisit again and again.

The beauty of this particular preparation lies in its minimal effort for maximum reward. While “baked” typically implies an oven, our approach often leans into the magic of slow cooking (or an oven bake, if you prefer a slightly crispier edge), allowing the ingredients to meld together beautifully with little supervision. This hands-off method means you can spend less time in the kitchen and more time enjoying the company of your loved ones, all while a wonderfully aromatic dish is slowly developing into a flavorful masterpiece. Get ready to discover your new favorite way to enjoy potatoes!

Nutritional Information

Per serving (approximate values for 1/8th of recipe, using Yukon Gold potatoes, 1 tbsp olive oil):

Calories: 220 calories
Protein: 4g
Carbohydrates: 35g
Fat: 8g
Fiber: 4g
Sodium: 350mg

Ingredients

2.5 lbs (about 6-7 medium) Yukon Gold potatoes, peeled and uniformly sliced into 1/4-inch thick rounds
2 large yellow onions, thinly sliced into half-moons
3 tablespoons olive oil, divided
1.5 teaspoons sea salt, or to taste
1 teaspoon black pepper, freshly ground, or to taste
1 teaspoon dried parsley
1/2 teaspoon dried thyme
1/4 teaspoon garlic powder
1/4 cup vegetable broth or water (for slow cooker method only)

Instructions

Prepare the Potatoes: Wash, peel (if desired), and slice the Yukon Gold potatoes into uniform 1/4-inch thick rounds. Aim for as consistent a thickness as possible to ensure even cooking. Set aside.
Prepare the Onions: Peel and thinly slice the yellow onions into half-moons.
Sauté the Onions (Optional but Recommended for Flavor): In a large skillet over medium heat, add 1 tablespoon of olive oil. Add the sliced onions and cook, stirring occasionally, for 8-10 minutes until softened and translucent, beginning to lightly caramelize. This step deepens their sweetness and flavor significantly. Remove from heat.
Prepare the Seasoning Blend: In a small bowl, combine the sea salt, black pepper, dried parsley, dried thyme, and garlic powder. Mix well.
Assemble for Slow Cooker Method:
1. Lightly grease the inside of your slow cooker insert with 1 tablespoon of olive oil.
2. Arrange a single layer of potato slices at the bottom of the slow cooker.
3. Sprinkle generously with a portion of the seasoning blend.
4. Spread about one-third of the sautéed (or raw) sliced onions over the potatoes.
5. Repeat the layering process: potatoes, seasoning, onions, until all ingredients are used, ending with a layer of potatoes on top.
6. Drizzle the remaining 1 tablespoon of olive oil over the top layer of potatoes.
7. Pour the 1/4 cup of vegetable broth or water into the slow cooker, around the edges of the potato layers, to help create steam and prevent drying.
8. Cover and cook on low for 4-6 hours, or on high for 2.5-3.5 hours, until the potatoes are fork-tender. The cooking time may vary slightly depending on your slow cooker.
Assemble for Oven Baking Method:
1. Preheat your oven to 375°F (190°C).
2. Lightly grease a 9×13 inch baking dish or a large oven-safe Dutch oven with 1 tablespoon of olive oil.
3. In a large bowl, combine the sliced potatoes and sliced onions. Drizzle with the remaining 2 tablespoons of olive oil and sprinkle with the entire seasoning blend. Toss gently with your hands to ensure all slices are evenly coated.
4. Transfer the seasoned potato and onion mixture into the prepared baking dish, spreading it out into an even layer. You can layer them slightly if preferred, but a single, slightly mounded layer works well for crispier edges.
5. Cover the baking dish tightly with aluminum foil.
6. Bake for 40-50 minutes, or until the potatoes are mostly tender when pierced with a fork.
7. Remove the foil and continue baking for another 15-25 minutes, or until the potatoes are golden brown and caramelized to your liking. If you desire a crispier top, you can briefly broil for 2-3 minutes at the end, watching carefully to prevent burning.
Serve: Once cooked, let the sliced baked potatoes rest for a few minutes before serving. Garnish with fresh chopped parsley or chives, if desired.

Cooking Tips and Variations

Achieving perfectly tender and flavorful sliced baked potatoes is all about a few key techniques. First and foremost, uniform slicing of your potatoes is crucial. If some slices are thick and others thin, you’ll end up with a mix of undercooked and overcooked pieces. A mandoline slicer can be a fantastic tool for this, but a sharp knife and a steady hand work just as well. For potato varieties, while Yukon Golds are excellent for their creamy texture and ability to hold their shape, red potatoes are also a great choice. Russet potatoes can be used, but they tend to be starchier and might break down more, so slice them slightly thicker if you opt for them.

The optional step of sautéing the onions before adding them to the slow cooker or baking dish is highly recommended. This brief sautéing process kickstarts the caramelization, deepening their sweetness and adding a layer of complex flavor that raw onions simply can’t provide. If you’re short on time, you can skip this, but you’ll notice a difference in the final taste. When layering your ingredients, remember to season each layer. This ensures that every bite is infused with flavor, rather than just the top or bottom. Don’t be shy with the salt and pepper; potatoes love seasoning!

For those using the slow cooker, the small amount of liquid (broth or water) is important. It creates steam, which helps cook the potatoes to tenderness without drying them out. However, avoid adding too much, as you don’t want soggy potatoes. For oven baking, covering the dish initially helps steam the potatoes to tenderness. Uncovering them towards the end allows for that beautiful golden-brown exterior and slight caramelization. If you’re a fan of extra crispy edges, arrange some potato slices so they are exposed to direct heat during the uncovered baking phase, or give them a quick broil at the very end.

Now, let’s talk about variations to keep things exciting. For a cheesy twist, add layers of shredded cheese (cheddar, Gruyère, or even a sharp provolone) between the potato and onion layers during the last 30-45 minutes of slow cooking or the last 20 minutes of oven baking. If you love a bit of heat, a pinch of red pepper flakes or a dash of cayenne pepper can be added to your seasoning blend. For a smoky depth, smoked paprika is a fantastic addition, or you could crumble some cooked bacon bits over the top during the last 15 minutes of cooking. Fresh herbs like rosemary or sage pair wonderfully with potatoes and can be swapped for or added to the dried herbs. Feel free to experiment with different types of onions too – sweet onions will enhance the sweetness, while red onions can add a bit more bite and color.

Storage and Reheating

These Sliced Baked Potatoes are just as delicious the next day, making them excellent for meal prepping or enjoying leftovers. To store, allow the potatoes to cool completely to room temperature. Transfer them to an airtight container and refrigerate for up to 3-4 days. Proper cooling and sealing are important to maintain freshness and prevent bacterial growth.

When it comes to reheating, you have a few good options depending on how much time you have and your desired texture. For the best results, especially if you want to retain some crispiness, the oven is your friend. Preheat your oven to 350°F (175°C). Spread the leftover potatoes in a single layer on a baking sheet. Reheat for 15-20 minutes, or until thoroughly heated through and slightly crispy on the edges. If they seem a little dry, you can lightly mist them with water or a little olive oil before reheating.

Alternatively, you can reheat them in a microwave, though they may lose some of their crispy texture and become softer. Place a single serving on a microwave-safe plate, cover loosely, and heat on high for 1-2 minutes, stirring halfway through, until hot. Be careful not to overheat, as this can make the potatoes rubbery. For a quicker option, a skillet on the stovetop can also work well. Heat a little olive oil or butter in a non-stick skillet over medium heat. Add the potatoes and cook, stirring occasionally, until hot and slightly browned, about 5-7 minutes. This method can help restore some of the lovely caramelized texture.

Frequently Asked Questions

Can I make this recipe ahead of time?

Yes, you can absolutely prepare this recipe ahead of time. The cooked potatoes will keep well in the refrigerator for 3-4 days. You can also prepare the potatoes and onions by slicing them the day before and storing them separately in airtight containers in the refrigerator. If you choose to slice the potatoes ahead of time, you may want to submerge them in cold water to prevent browning, then drain and pat very dry just before assembling the dish.

What’s the best type of potato to use for this dish?

Yukon Gold potatoes are highly recommended for this recipe. They have a naturally buttery flavor, a creamy texture when cooked, and tend to hold their shape well when sliced. Red potatoes are another excellent choice for similar reasons. While russet potatoes can be used, they are starchier and may result in a softer, more crumbly texture, so if using them, slice them slightly thicker.

Can I add meat to this dish to make it a main course?

Absolutely! Adding meat can transform this side dish into a hearty main course. Cooked sausage, diced ham, or shredded rotisserie chicken can be layered in with the potatoes and onions. For bacon lovers, cooking some bacon until crispy, crumbling it, and mixing it in during the last 30 minutes of cooking, or sprinkling it on top before serving, adds a delicious smoky and savory element.

Why are my slow cooker potatoes watery?

If your slow cooker potatoes turn out watery, it’s likely due to too much liquid being added or the potatoes releasing their own moisture. Potatoes, especially when cooked slowly, release a significant amount of water. To prevent this, ensure you’re only adding the recommended small amount of broth or water (1/4 cup for this recipe). You can also try to drain any excess liquid before serving. If your slow cooker lid doesn’t seal tightly, some steam might escape, which can be beneficial, but if it seals very well, moisture can accumulate. If you prefer a drier dish, you can remove the lid for the last 30 minutes of cooking to allow some moisture to evaporate.