Easy Baked Russet Potatoes in a 9×13 Dish That Look Like You Cooked All Day
There are some recipes that feel like a secret weapon in the kitchen — the kind that look and taste like you put in hours of effort when really you barely lifted a finger. This baked russet potato dish is exactly that. With just five budget-friendly ingredients and a clear glass 9×13 baking dish, you can put something truly impressive on the dinner table any night of the week.
The beauty of this recipe is in its simplicity. Raw russet potatoes are sliced in half lengthwise, laid cut-side up in the pan, and then topped with a handful of pantry staples before going into the oven. The result is golden, tender, flavorful potatoes with crispy edges that taste like something from a restaurant. Your family won’t believe how easy it was.
Ingredients
- 5 to 6 large russet potatoes, scrubbed and sliced in half lengthwise
- 4 tablespoons unsalted butter, melted
- 1 packet dry onion soup mix
- 1 teaspoon garlic powder
- Salt and black pepper to taste
- Fresh parsley for garnish (optional)
Method
- Preheat your oven to 400 degrees Fahrenheit and lightly grease a clear glass 9×13 baking dish with nonstick spray or a thin layer of butter.
- Scrub your russet potatoes clean under cold water. Pat them dry with a paper towel, then slice each potato in half lengthwise.
- Place the potato halves cut-side up in the prepared baking dish, arranging them snugly in a single layer as shown in the image.
- In a small bowl, mix together the melted butter, dry onion soup mix, and garlic powder until well combined.
- Brush or spoon the butter mixture generously over the cut surface of each potato half, making sure to coat them evenly all the way to the edges.
- Season with a little salt and black pepper over the top of each potato half.
- Cover the dish tightly with aluminum foil and bake for 45 minutes.
- Remove the foil and continue baking for an additional 15 to 20 minutes, or until the tops are golden and slightly caramelized and the potatoes are fork-tender all the way through.
- Remove from the oven and allow to rest for 5 minutes. Garnish with fresh chopped parsley if desired and serve directly from the pan.
Tips for the Best Results
Choose russet potatoes that are similar in size so they cook evenly. The dry onion soup mix is the real star of this recipe — it adds a deep, savory flavor that makes these potatoes taste far more complex than the short ingredient list would suggest. For extra richness, you can add a sprinkle of shredded cheddar cheese during the last five minutes of baking and let it melt right on top.
Serving Suggestions
These baked potato halves pair beautifully with a simple roasted chicken, grilled steak, or even a hearty green salad for a lighter meal. They also reheat wonderfully the next day, making them a great option for meal prepping or feeding a crowd at a gathering. Leftovers can be stored in an airtight container in the refrigerator for up to three days and reheated in the oven or air fryer to bring back that lovely golden edge.
Why Russet Potatoes Work Best
Russet potatoes have a naturally starchy, fluffy interior that becomes wonderfully soft and creamy when baked. Their thick skin holds up well to high heat, which means the outside gets slightly crisp while the inside stays light and tender. They are also one of the most affordable potatoes at the grocery store, making this dish as easy on the budget as it is on your time.
