Ingredients
Equipment
Method
Prep and sauce
- Preheat the oven to 400F and line a large baking sheet to get it ready for roasting. This hot start helps the kielbasa brown and the vegetables caramelize.
- Whisk honey garlic sauce ingredients together until smooth and glossy. Keep whisking just until the honey and mustard fully blend.
Toss and roast
- Toss kielbasa, broccoli florets, red bell pepper, green bell pepper, zucchini, and red onion with the honey garlic sauce. Mix until every piece looks lightly coated.
- Spread the coated mixture on the baking sheet in a single layer. Give the vegetables space so they roast instead of steaming.
- Roast for 20-25 minutes, tossing halfway, until the vegetables are caramelized and the kielbasa is golden. Look for browned edges on broccoli and peppers and a shiny, set glaze on the sausage.
Serve
- Scatter sesame seeds and green onions over the sheet pan. Serve immediately while the glaze is still sticky and the veggies are hot.
Notes
For best caramelization, avoid overcrowding—use a wide sheet pan or roast in two batches if needed. Refrigerate leftovers in an airtight container for up to 3 days; reheat on a sheet pan at 400°F for 8-12 minutes to re-crisp edges. Freezing is not recommended because the vegetables and sauce texture can turn softer after thawing. For a lower-sodium option, choose reduced-sodium soy sauce and adjust the red pepper flakes to keep the flavor bold.
