Sheet Pan Polish Sausage Sandwiches with Peppers & Onions

This Sheet Pan Polish Sausage Sandwich Recipe comes together in minutes and the oven does almost all of the work. Smothered in roasted onions and peppers that cook alongside Polish kielbasa, it’s an easy, flavorful sheet pan supper you’ll make again and again.

The sheet pan technique keeps cleanup simple, but it’s the sweet-and-spicy glaze that turns ordinary sausages and vegetables into something memorable. A tomato-based glaze is tossed with sliced bell peppers and onions, then roasted with Polish sausage (kielbasa) until everything is caramelized and saucy. Serve the sausages and peppers on their own or pile them into hoagie-style buns for a quick dinner, game-day food, or casual entertaining.

Sheet Pan Polish Sausage Sandwiches are fast and straightforward to prepare.

• Slice bell peppers and onion into 1/4″ strips.
• Whisk together a glaze of tomato paste, vinegar, brown sugar, sriracha, oil, and seasonings.
• Toss the vegetables in the glaze to coat.
• Arrange sausage pieces and glazed vegetables on a foil-lined baking sheet.
• Roast, then serve in buns or rolls.

How to make Sheet Pan Polish Sausage Sandwiches with Onions and Peppers

Start by slicing colored bell peppers (or your preferred peppers) into 1/4″ wide strips. Slice one large onion the same way.

Cut the sausage into pieces roughly the length of your bun – a standard package of Polish kielbasa typically yields four bun-length pieces.

What’s the difference between smoked sausage, Polish sausage, and kielbasa?

“Kielbasa” is the Polish word for sausage, so Polish sausage and kielbasa generally refer to the same product. Some Polish sausages are lightly smoked or unsmoked, while smoked sausages are fully cooked and smoked for stronger smoke flavor. Either smoked sausage or Polish kielbasa works well in this recipe—use your preference.

To make the glaze, whisk together olive oil, tomato paste, red wine vinegar, brown sugar, sriracha, salt, and garlic powder in a medium bowl.

Toss the sliced peppers and onions with the glaze until well coated. Line a large baking sheet with foil and lightly coat with nonstick spray or oil.

Arrange the sausage pieces and the glazed peppers and onions in a single layer on the prepared sheet pan to encourage browning and caramelization.

Roast in a 400°F oven for about 30 minutes, or until the sausages are browned and the vegetables have softened and started to caramelize. Serve in hot dog, bratwurst, or hoagie-style buns.

These Sheet Pan Polish Sausage Sandwiches are easy to scale up for a crowd. If you double the recipe, use a second baking sheet so everything has room to brown—overcrowding causes steaming instead of caramelizing.

Try a few other favorite supper-style sandwiches for variety.

• The Bomb Italian Sausage Sandwich
• Crockpot Philly Cheese Steak Sandwiches
• Pizza Sloppy Joes
• Slow Cooker French Dip Sandwiches

If you try these Sheet Pan Polish Sausage Sandwiches with Onions and Peppers or any other recipe here, please rate it and leave a comment below—I’d love to hear how it turned out.