There’s something magical about popping a whole meal onto one sheet pan and letting the oven do the work. That’s exactly why I adore this Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe—it’s effortless, packed with flavor, and gives you that perfect blend of crispy, tender, and savory in every bite.

A black baking tray filled with a colorful gnocchi dish placed on a white marbled surface. The dish has three main layers: the base is light golden gnocchi, soft and plump, scattered evenly across the tray. Mixed with the gnocchi are diced red and yellow bell peppers, bright and fresh, and sautéed green spinach leaves adding a leafy texture. Large pieces of browned sausage are placed on top, rich and dark in color with a glossy finish. The dish is sprinkled with grated white cheese, adding a fine, delicate texture over everything. Fresh green basil leaves are scattered across the top, adding bright green touches and freshness to the dish. Photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe
Top Tip
How to Serve Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe

Why You'll Love This Recipe

I fell for this recipe the first time I tried it because it combines the heartiness of kielbasa with pillowy gnocchi and fresh veggies—plus cleanup is a breeze. It’s genuinely a weeknight winner that your whole family will appreciate.

One-Pan Wonder: Toss everything together on a single sheet pan for minimal cleanup and maximum flavor.
Comfort Food, Elevated: The gnocchi gets perfectly crispy edges while the kielbasa adds a smoky depth.
Veggie Packed: Roasting peppers, onions, tomatoes, and spinach together creates dynamic layers of taste and texture.
Quick and Easy: Ready in just over half an hour, it’s fantastic for hectic days when you want something hearty but fuss-free.

Ingredients & Why They Work

Every ingredient here has its moment to shine—and the combination works because it balances savory meat, soft gnocchi, and roasted veggies for a complete, satisfying bite. Use fresh when possible and don’t skip the herbs, as they bring everything together beautifully.

Flat lay of fresh cauliflower gnocchi piled in a small mound, several thick slices of smoked kielbasa with a rich reddish-brown color, two medium bell peppers cut into 1-inch pieces showing vibrant red and yellow shades, half of a medium red onion thinly sliced into delicate rings, a small white ceramic bowl filled with bright red grape tomatoes, three peeled garlic cloves, a small white ceramic bowl holding golden olive oil, three fresh rosemary sprigs with needle-like green leaves, a small bunch of thinly sliced fresh basil leaves arranged neatly, a small white ceramic bowl of finely shredded Parmesan cheese, a handful of fresh baby spinach leaves loosely gathered, all ingredients perfectly spaced and symmetrically arranged on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Frozen cauliflower gnocchi or shelf-stable gnocchi: I prefer cauliflower gnocchi for a bit healthier swap, plus it crisps up nicely in the oven.
Smoked kielbasa: Adds a smoky, meaty flavor that’s rich without overwhelming the veggies.
Bell peppers: Their sweetness contrasts perfectly with the savory kielbasa and gnocchi.
Red onion: Gives subtle sweetness and a slight bite once roasted.
Grape or cherry tomatoes: Burst with juicy freshness, adding moisture and color to the dish.
Garlic cloves: Roasted garlic mellows and infuses the whole pan with aromatic goodness.
Olive oil: Ensures everything crisps beautifully without sticking.
Fresh rosemary and basil: Herbal notes that make this recipe feel special and bright.
Shredded Parmesan: Adds a salty, nutty finish that makes the dish irresistible.
Baby spinach: Added at the end to wilt quickly, giving freshness and extra nutrients.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

The best thing about this sheet pan dinner? You can easily swap things around based on what you have or how you feel. I’ve played with different veggies, spices, and even sausage types to keep it interesting.

Variation: Tried switching kielbasa for Italian sausage once—I loved the added spice and richness, so don’t hesitate to experiment with your favorite sausage.
Dietary swap: For gluten-free or plant-based, use gluten-free gnocchi and replace kielbasa with smoked tempeh or a savory mushroom sausage.
Seasonal change: In cooler months, swap bell peppers for butternut squash or Brussels sprouts for a cozy twist.

Step-by-Step: How I Make Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe

A white shallow bowl holds a warm dish with three main layers. The bottom layer is made of yellow gnocchi, soft and round. Mixed with the gnocchi are bright red and yellow bell pepper pieces, wilted green spinach leaves, and small bits of red onion, all lightly coated with oil and seasoning. On top of this colorful bed, there are four slices of browned sausage arranged in the center, slightly overlapping each other with some fresh green basil leaves scattered all around. The entire dish is sprinkled with light, fine grated cheese. The bowl sits on a white marbled surface with a small white bowl of grated cheese and fresh basil leaves nearby. Photo taken with an iphone --ar 2:3 --v 7

Step 1: Prep and Prep Smart

First off, preheat your oven to 425℉. Meanwhile, line a large rimmed baking sheet with parchment paper—not only does this help with cleanup, but it prevents sticking and makes sure everything crisps evenly. I like to cut my kielbasa into about six pieces so you get nice chunks that grill up well with the gnocchi and veggies.

Step 2: Toss Your Ingredients

Place the frozen gnocchi right on the sheet (no need to thaw!), chopped peppers, sliced red onions, tomatoes, and minced garlic. If you’re using dried rosemary or basil, sprinkle those in now—otherwise, fresh herbs will come later. Drizzle the olive oil over everything and toss to coat. An even layer on the pan ensures everything roasts rather than steams.

Step 3: Roast to Perfection

Arrange the kielbasa pieces on top of the veggies and throw those fresh rosemary sprigs right on there if you have them. Slide the whole sheet into the oven and roast for 25 minutes, stirring halfway through—this gives you beautifully browned gnocchi and perfectly softened vegetables.

Step 4: Finish With Fresh Greens

When the timer goes off, take the sheet out and scatter fresh baby spinach over the top without stirring. Return it to the oven for just 2 minutes so the spinach wilts gently. Then, give everything a good stir, season with salt and pepper, and sprinkle on your thinly sliced basil and Parmesan. Serve immediately while that Parmesan melts into the mix.

Top Tip

Roasting gnocchi with kielbasa and veggies on one pan is a game-changer, but I’ve learned a few things to keep your results perfect every time.

Don’t overcrowd the pan: Give your ingredients space so they roast instead of steam—you’ll get better crisping on the gnocchi and caramelization on the veggies.
Stir halfway through: Moving everything around ensures even cooking and browning, which really lifts the flavor.
Add spinach last: It wilts quickly and keeps its freshness when added during the final minutes in the oven.
Skip thawing frozen gnocchi: Toss them frozen right onto the pan to prevent mushiness—trust me on this one!

How to Serve Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe

Garnishes

I love finishing this dish with extra fresh basil or parsley for a fresh herbal boost. Sometimes a few lemon zest shavings brighten things beautifully, too. And don’t be shy with the Parmesan—more is definitely better.

Side Dishes

Since this dish is a meal on its own, I usually keep sides light and fresh—think simple green salads or steamed asparagus. On cooler nights, crusty bread with olive oil for dipping rounds it out perfectly.

Creative Ways to Present

For a dinner party, I like plating the gnocchi on warm ceramic dishes and topping with a sprinkle of toasted pine nuts or a drizzle of balsamic glaze for a little wow factor. It’s such a friendly dish to jazz up for guests!

Make Ahead and Storage

Storing Leftovers

Leftover sheet pan gnocchi is a real treat. I store mine in an airtight container in the fridge where it keeps well for up to three days. When you do—make sure to bring it back up to temperature evenly so the gnocchi doesn’t get gummy.

Freezing

You can freeze this dish, but I recommend freezing just the kielbasa and vegetables separately from the gnocchi if possible. Gnocchi’s texture can change when frozen after cooking. When ready to use, thaw overnight in the fridge.

Reheating

To reheat, pop leftovers in a hot oven or toaster oven at 350℉ for about 10 minutes to restore that crispy texture. Microwaving works in a pinch but can soften the gnocchi too much.

Frequently Asked Questions:

Can I use fresh gnocchi instead of frozen?

Absolutely! Fresh gnocchi can be used, but keep an eye on the cooking time as it might cook faster and can get mushy if overbaked. I prefer frozen cauliflower gnocchi because it crisps up so nicely in the oven.

How do I make this recipe gluten-free?

Simply pick gluten-free gnocchi (often made from sweet potatoes or gluten-free flour blends) and double-check your kielbasa for any gluten-containing ingredients. The rest of the recipe is naturally gluten-free.

Can I add other vegetables to this sheet pan dish?

Definitely! I’ve tried adding Brussels sprouts, zucchini, or mushrooms, and they all elevate the dish in different ways. Just remember larger or tougher veggies might need a bit more roasting time.

Is this recipe suitable for meal prep?

For sure! This sheet pan recipe reheats well and is great for lunches during a busy week. Just store portions in airtight containers and reheat in an oven or skillet to restore texture.

Final Thoughts

This Sheet Pan Gnocchi with Kielbasa and Vegetables Recipe has become one of my go-to dinners because it’s just so darn easy and satisfying. Lots of people shy away from gnocchi, but roasting it alongside smoky kielbasa and fresh veggies transforms it into a crispy, flavorful delight that anyone can enjoy. When you make this for your family or friends, I’m sure you’ll hear rave reviews—and honestly, it’s pretty fun to say you made a whole meal on one pan! Give it a try and let me know how you customize it to make it your own.