Toss raw potato slices in the baking sheet with 3 budget-friendly staples and your husband will swear you spent hours on dinner

This 4-ingredient budget potato sheet pan dinner is the kind of weeknight recipe I lean on when the day runs long and the grocery budget needs a break. Thinly sliced russet potatoes get tossed directly on the baking sheet with three pantry staples—oil, onion, and a basic seasoning blend—then roasted until the edges crisp and the centers turn tender and creamy. It’s inspired by classic Midwestern meat-and-potatoes cooking, but streamlined so you can slide one pan into the oven and walk away. The overlapping rows of potatoes look far fussier than they are, so when this comes to the table, it feels like you’ve put in far more effort than the reality of a 10-minute prep.

Serve this sheet pan of golden potatoes with a simple green salad or steamed frozen vegetables to round out the plate. It pairs nicely with any inexpensive protein you have on hand—pan-seared sausage, roasted chicken thighs, or even fried eggs on top for a meatless option. A spoonful of plain yogurt or sour cream on the side adds a cool, tangy contrast, and a handful of chopped fresh parsley or green onions, if you have them, will brighten everything without adding much cost.

Servings: 4

2 pounds russet potatoes, scrubbed (peeled if you prefer)

Preheat your oven to 400°F (200°C). Place a dark metal baking sheet (about 13x18 inches) on the middle rack while the oven heats so the pan gets hot; this helps the potatoes crisp on the bottom.

While the oven preheats, scrub the russet potatoes well under cool running water. Peel them if you prefer a smoother texture, but it’s not required. Pat them dry with a clean towel to remove excess moisture; dry potatoes brown more evenly.

Using a sharp knife or a mandoline, slice the potatoes into thin rounds, about 1/8 inch thick. Aim for even thickness so they cook at the same rate. Thin slices are key to getting tender centers and crisp, browned edges without parboiling.

Carefully remove the hot baking sheet from the oven and place it on a heat-safe surface. Immediately drizzle the vegetable oil directly onto the sheet, tilting the pan or using a spatula to spread the oil into a thin, even layer over the surface.

Scatter the thin potato slices onto the oiled baking sheet, spreading them out slightly. Add the thinly sliced onion right on top. Using clean hands or a spatula, toss the potatoes and onions together directly on the sheet until everything is lightly coated with oil.

Sprinkle the seasoned salt evenly over the oiled potatoes and onions. Toss again briefly so the seasoning is distributed, then arrange the potato slices into overlapping rows or slightly shingled layers across the baking sheet. Tuck some onion slices between the potatoes so they roast and soften rather than burn.

Place the baking sheet in the preheated oven and roast for 20 minutes without stirring. This undisturbed time allows the bottoms of the potatoes to start browning and crisping.

After 20 minutes, rotate the pan front to back for even cooking. Use a thin spatula to gently loosen any potatoes that are sticking, but try to keep the overlapping rows mostly intact. Continue roasting for another 15 to 20 minutes, until the potatoes are tender when pierced with a fork and the edges are deeply golden and crisp in spots.

Taste a potato slice and add a pinch more seasoned salt if needed. Let the sheet pan rest for 5 minutes so the potatoes firm up slightly and are easier to serve. Slide a wide spatula under the overlapping rows and transfer the potatoes and onions to plates or a serving platter, keeping the shingled look as much as possible.

Serve warm, straight from the sheet pan or family-style at the table. Any crisp browned bits stuck to the pan are fair game—scrape them up and scatter over the top for extra flavor.

To stretch this into a heartier meal, scatter thin slices of fully cooked sausage or smoked kielbasa over the potatoes before roasting; the fat will drip down and season the pan. For a meatless protein boost, add drained, rinsed chickpeas in the last 15 minutes of baking so they warm through and crisp slightly without drying out. If you have cheese on hand, sprinkle 1/2 to 3/4 cup of shredded cheddar or mozzarella over the potatoes during the last 5 minutes of roasting for a gratin-style finish. You can also swap the seasoned salt for a homemade blend of 1 teaspoon kosher salt, 1/2 teaspoon garlic powder, and 1/2 teaspoon paprika, or lean into other profiles—Italian seasoning and a pinch of red pepper flakes, or cumin and smoked paprika for a more robust, smoky flavor. For extra browning, run the pan under the broiler for 1 to 3 minutes at the end, watching closely so the potatoes don’t burn. Food safety tips: Always wash potatoes thoroughly to remove dirt and potential surface bacteria, and use a sharp knife or mandoline carefully, keeping fingers away from the blade; a cut-resistant glove is helpful if you have one. Cool leftovers quickly and refrigerate within 2 hours of cooking in a shallow container. Reheat thoroughly in a hot oven or skillet until steaming in the center; avoid leaving cooked potatoes at room temperature for extended periods, as they can become a food safety risk.