Sheet Pan Dinners Sausage, Peppers and Potatoes

• Potatoes go in first, so they gain browned edges before softer peppers join them. That split timing prevents pale potatoes and collapsed peppers without adding another pan or skillet.
• Chicken sausage brings seasoned flavor without a separate marinade or sauce pot. Mustard, vinegar, and smoked paprika make a thin coating that clings to every cut piece during roasting.
• A foil liner holds the rendered drippings and browned bits in place. Lift it away after dinner, then wash the serving plates and one knife instead of scraping a greasy pan.

• 1 1/2 pounds Yukon Gold potatoes, quartered (680 g)
• 2 tablespoons olive oil (27 g)
• 1 teaspoon kosher salt (6 g)
• 1/2 teaspoon black pepper (1 g)
• 1 pound cooked chicken sausage, sliced (454 g)
• 2 bell peppers, sliced (300 g)
• 1 red onion, wedged (200 g)
• 1 tablespoon mustard (15 g)
• 1 tablespoon maple syrup (20 g)
• 1 tablespoon cider vinegar (15 g)
• 1 teaspoon smoked paprika (2 g)

Ingredient notes

• Fully cooked chicken sausage keeps the roasting schedule simple. Choose links with similar thickness, then slice them into sturdy coins that will not dry before the potatoes turn tender and deeply colored at the edges.
• Baby Yukon Gold potatoes have thin skins and creamy centers, so peeling is wasted effort. Halve the smallest potatoes and quarter larger ones until pieces are close in size; uneven chunks roast on different schedules.
• Use red and yellow bell peppers for color and sweetness, though any firm bell pepper works. Cut broad strips rather than tiny dice because small pieces soften too quickly beside the longer-roasting potatoes and sausage.
• Red onion becomes sweet around the edges but still gives the pan bite. Keep the wedges attached at the root end when possible; they separate gradually and stay substantial beside the peppers and potato pieces.
• Whole grain mustard adds texture while Dijon makes a smoother coating, so either works here. Apple cider vinegar keeps the maple syrup from tasting flat, and smoked paprika gives the vegetables a darker roasted color.

1. 1Heat the pan

   Set an oven rack in the center position and heat the oven to 425°F. Line a large rimmed sheet pan completely with heavy-duty foil, pressing it into the corners. You will dirty 2 dishes, total: the sheet pan and a large bowl. Keep the lined pan empty while the oven heats.

2. 2Start the potatoes

   Toss the halved or quartered potatoes with olive oil, salt, and pepper in the bowl. Spread them across the lined pan in one layer. Leave visible space between pieces, roughly a finger width where possible. Crowded pans steam, while spaced potatoes develop browned edges. Roast them for 15 minutes.

   

3. 3Mix the glaze

   While the potatoes roast, add mustard, maple syrup, vinegar, and smoked paprika to the same bowl. Whisk with a fork until smooth enough to coat a spoon. Add sliced sausage, pepper strips, and onion wedges. Toss until the glaze lightly covers every piece, including the onion layers.

   

4. 4Add the remaining ingredients

   Pull the pan out after the first roast. Push potatoes outward only if they have drifted together. Add the sausage mixture over and around them. Do not pile sausage on the potatoes. Keep everything in one even layer, with small gaps between pieces for direct heat exposure.

5. 5Roast until browned

   Return the pan to the center rack and roast 18 to 22 minutes. Stir once after 10 minutes, flipping potato cut sides where convenient. The peppers should have softened edges, onions should show dark tips, and potatoes should pierce easily with a fork. Check chicken sausage reaches 165°F in the center.

6. 6Finish and serve

   Let the pan stand for 3 minutes before serving. This gives the glaze a moment to settle instead of running across each plate. Spoon the sausage, peppers, onions, and potatoes into shallow bowls. For less cleanup, serve directly from the lined pan and discard the cooled foil afterward.

• Use a 13-by-18-inch half-sheet pan for this amount. A smaller pan forces overlap and leaves potatoes pale. Cut potatoes larger than one inch before roasting so they finish with sausage.
• Keep sausage coins at least three-quarters inch thick. Thin slices curl, darken quickly, and lose moisture before peppers soften. Use sturdy foil with enough overhang to lift the liner after cooling. Parchment works for sticky glaze, but foil contains sausage drippings better.
• Do not add water, broth, or extra vinegar to the pan. Vegetables release enough moisture during roasting. If the pan looks wet halfway through, spread ingredients farther apart and continue roasting uncovered. For deeper color, place potato cut sides down during the first roast and stir only once later.

Serve this sausage pan with warm ciabatta for collecting the mustardy drippings. A bagged arugula salad dressed with lemon balances the rich sausage without creating another cooking task. For a more filling plate, add canned white beans, drained and warmed separately in the microwave. Spoon the roasted vegetables over cooked couscous when you need extra portions. Keep the pan at the table for casual serving, then portion leftovers directly into containers after dinner.