Sheet Pan Sausage and Vegetables Recipe (Easy One Pan Dinner)
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This sheet pan sausage and vegetables dinner is what I make when I want real food on the table without juggling pans or babysitting the oven. Smoked sausage, baby gold potatoes, zucchini, bell pepper, and red onion all roast together with olive oil and Italian seasoning for a dinner that actually feels complete. Not a protein plus a random side. A full plate situation.
The trick that makes this one-pan dinner actually work is giving the potatoes a short head start. That simple step means everything finishes roasting at the same time – tender potatoes, nicely browned sausage, and vegetables that still have some life left in them instead of turning soft and sad.
From start to finish you are looking at about 55 minutes, with most of that time being hands-off in the oven. It is hearty enough to stand on its own, flexible enough to handle whatever vegetables are hanging out in the fridge, and dependable enough to earn a permanent spot in the weeknight rotation.
Step-by-step photos and instructions are below, but you can jump right to the recipe card if you wish!
Why you’ll love this recipe
This is one of those dinners that quietly saves the night. Everything roasts on one pan, the potatoes actually cook through, and the sausage brings enough flavor that the whole thing feels like a real meal instead of a random pile of vegetables.
- One pan. Dinner cooks on a single sheet pan, which means cleanup stays easy. If you like easy dinners like this, my Sheet Pan Chicken and Vegetables is another weeknight favorite.
- Actually filling. Potatoes, sausage, and roasted veggies make a full dinner without needing extra sides.
- Flexible. Swap the vegetables based on what is already in the fridge.
- Weeknight friendly. Mostly hands-off once it goes in the oven.
- Great leftovers. Great leftovers. Reheat it for lunch the next day, or tuck the sausage and roasted veggies into breakfast burritos the next morning.
What size sheet pan should I use?
A standard large rimmed sheet pan (18×13 inches) works best. Smaller pans tend to overcrowd the ingredients.
Can I make this ahead of time?
You can prep and cut everything earlier in the day and store it in the fridge. Roast just before serving for the best texture.
Using Uncooked Sausage
This recipe is written for fully cooked smoked sausage. If you want to use uncooked sausage, like Italian sausage, you’ll need one extra step so everything cooks safely and evenly.
Option 1 – Brown first. Slice the sausage and brown it in a skillet over medium heat for 5 to 7 minutes until it’s mostly cooked through. Then add it to the sheet pan when the recipe calls for the sausage and veggies.
Option 2 – Roast separately. Roast the uncooked sausage on the sheet pan by itself for 10 to 15 minutes, then remove it, slice it, and add it back to the pan with the vegetables to finish roasting.
Why this matters: Raw sausage releases more fat and takes longer to cook, which can leave the vegetables overdone before the sausage is fully cooked if everything goes in at once.
I have included step-by-step photos and instructions, as well as tips and tricks in the post. If you’d rather skip all that, scoot right on down to the full recipe card located at the bottom of the post.
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Key Recipe Ingredients
Remember: this is just an overview and the why of the ingredients I choose here. The full list of ingredients and amounts is found in the printable recipe card below.
This sheet pan sausage and vegetables recipe keeps the ingredient list simple. A handful of everyday ingredients roast together into a full, satisfying dinner.
- Smoked sausage. Fully cooked sausage works best here because it browns quickly and adds flavor to the entire pan while it roasts. You can use kielbasa or another smoked sausage you like.
- Baby gold potatoes. These roast beautifully and hold their shape. Red potatoes are good too. Cut them into small pieces so they cook through in the first roasting stage.
- Zucchini. Thick slices keep the zucchini from turning too soft while the pan finishes roasting.
- Bell pepper. Any color works. Red, yellow, or orange add a little sweetness.
- Red onion. Roasting mellows the sharpness and adds a little caramelized flavor. You can use regular onion if you prefer.
- Italian seasoning. This ties everything together. A standard store-bought blend works perfectly, or you can make your own Italian Seasoning, you can also switch things up and use Homemade Tuscan Seasoning instead.
Variation Ideas
This sheet pan dinner is easy to adjust based on what vegetables you already have. Just keep the pieces roughly the same size so everything roasts evenly.
How to make this recipe
Scroll for Recipe
This next part is only a photo tutorial of the recipe steps. The full list of ingredients, quantities and instructions can be found in the printable recipe card below.
Step 1. Add potatoes to the sheet pan. Drizzle with olive oil, season, and roast for 15 minutes.
Step 2. In a bowl, toss the sausage and vegetables with olive oil and seasoning.
Step 3. Remove the pan and add the sausage and vegetables to the potatoes. Toss lightly.
Step 4. Roast 20 to 25 minutes, stirring once, until potatoes are tender and sausage is browned.
Troubleshooting Guide
- Potatoes are still a little firm: They were probably cut too big. Try keeping them around 1-inch pieces next time, or give them a few extra minutes in the oven before adding the sausage and veggies.
- Veggies turned soft instead of roasted: This usually means the pan was crowded. Spread everything out in a single layer so it can roast instead of steam, or use two pans if needed.
- Sausage browned too fast: Give everything a stir sooner or move the pan to a lower rack so it finishes cooking without getting too dark.
- Everything looks a little dry: Drizzle a bit more olive oil over the pan and toss everything gently before putting it back in the oven.
- Needs a little more flavor: Add a pinch more salt, a squeeze of lemon, or finish with grated parmesan to perk everything up.
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Sheet Pan Sausage and Veggies
Ingredients
- 1¼ pounds baby gold potatoes cut into 1-inch chunks
- 3 tablespoons olive oil divided
- 1 teaspoon salt divided
- ½ teaspoon black pepper divided
- 14 ounces smoked sausage, sliced into 1½-inch pieces
- 2 medium zucchini, sliced into thick half-moons
- 1 large bell pepper, chopped
- 1 medium red onion, cut into wedges
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 teaspoon Italian seasoning
Instructions
- Get prepped: Heat the oven to 425°F. Line a large rimmed sheet pan with parchment paper or foil. Cut the potatoes into small, even 1-inch pieces so they cook through without needing a second pan.
- Par-roast the potatoes: Add 1¼ pounds baby gold potatoes to the sheet pan and toss with 1½ tablespoons oil, ½ teaspoon salt, and ¼ teaspoon pepper. Spread into an even layer and roast for 15 minutes.
- Season the sausage and veggies: While the potatoes roast, add the 14 ounces smoked sausage, sliced into 1½-inch pieces, 2 medium zucchini, sliced into thick half-moons, 1 large bell pepper, chopped, and 1 medium red onion, cut into wedges to a large bowl. Toss with the remaining olive oil, remaining salt and pepper, 1 teaspoon garlic powder, 1 teaspoon paprika, and 1 teaspoon Italian seasoning until everything is well coated.
- Combine on the pan: Remove the sheet pan from the oven, stir the potatoes, then add the sausage and vegetables. Spread everything out evenly so nothing is crowded.
- Finish roasting: Return the pan to the oven and roast for 20 to 25 minutes, stirring once halfway through, until the potatoes are tender, the sausage is browned, and the vegetables are lightly caramelized.
Notes
- Cut potatoes small so they cook evenly.
- Give potatoes a head start before adding sausage and veggies.
- Spread everything into a single layer.
- Stir once halfway through roasting.
- Check early if your oven runs hot.
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Nutrition
Nutritional information is an estimate and provided to you as a courtesy. You should calculate the nutritional information with the actual ingredients used in your recipe using your preferred nutrition calculator.
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About Kylee Ayotte
I am a born and raised New Zealander (a Kiwi), now living in Phoenix, Arizona. I’m happily married to the love of my life – a hot American boy I met while traveling the world. I’m a mama to 2 awesome little boys and love red things, rugby, cheesecake, and bacon. Mmmmm. Bacon. Meet Kylee
