Ingredients
Equipment
Method
Preheat and prep
- Preheat oven to 425°F and set out a sheet pan so it’s hot when the vegetables go in. Aim for a steady bake for crisp potato edges.
First roast: potatoes and carrots
- Toss potatoes and carrots with 3 tablespoons olive oil, garlic, Italian seasoning, salt, and black pepper on the sheet pan, coating everything evenly. Spread into a single layer so cubes can brown instead of steam.
- Roast for 20 minutes, until potatoes are starting to turn golden at the edges. Look for lightly browned surfaces before adding zucchini.
Second roast: add zucchini
- Toss zucchini with the remaining olive oil, then add it to the pan and stir to combine. Distribute zucchini around the potatoes so it roasts instead of crowding.
- Roast 15 minutes more until potatoes are crispy and zucchini is tender. Watch for browned zucchini spots and crisping on the potato cubes.
Finish and serve
- Sprinkle the roasted vegetables with grated Parmesan and chopped parsley, then serve right away. The herbs should stay bright while the cheese melts slightly from the heat.
Notes
For extra crisp potatoes, spread them out on the sheet pan with space between cubes and avoid stirring during the first 20 minutes. Store leftovers in the fridge up to 3 days; reheat on a sheet pan at 425°F until hot and re-crisped. Freezing isn’t recommended because zucchini can become watery after thawing. If you want a dairy-light version, swap Parmesan with a similar amount of grated nutritional yeast or omit and add extra herbs/garlic to keep it flavorful.
