
This garlic herb roasted potatoes carrots and zucchini recipe is a comforting classic that brightens any dinner table. It brings together simple fresh vegetables with fragrant herbs to create a side dish that feels both homey and a bit special without requiring complicated steps.
This recipe became my go-to anytime I wanted a fuss-free vegetable side that everyone loved and that reheated beautifully for leftovers.
Ingredients
- Baby potatoes: halved for quick even roasting make sure they are firm and free of spots
- Medium carrots: cut into chunks to match potato size this helps everything cook evenly
- Medium red onion: thick wedges add sweetness and a slight bite
- Olive oil: brings richness and helps herbs stick choose a good quality extra virgin
- Salt and freshly ground black pepper: to season and balance flavors
- Zucchini: cut into one inch pieces adds tender texture and mild sweetness select firm fresh zucchinis
- Garlic: minced gives pungent bright flavor freshly minced works best
- Fresh thyme: minced offers a subtle minty earthiness pick vibrant green sprigs
- Fresh rosemary: minced for piney robust notes use small tender leaves without woody stems
Instructions
- Preheat The Oven:
- Set oven to 400 degrees Fahrenheit and place a rack in the center to ensure even heat distribution for roasting.
- Prepare The Potatoes Carrots And Onion:
- In a large bowl toss the halved potatoes carrot pieces and onion wedges with three tablespoons of olive oil plus salt and pepper to taste. Make sure the vegetables are evenly coated for uniform roasting and flavor.
- Initial Roasting:
- Spread the prepared vegetables in a single layer on a rimmed baking sheet. Roast them for 20 minutes to begin softening and caramelizing.
- Add The Zucchini:
- Toss the zucchini pieces separately in the remaining olive oil and a pinch of salt. Add them to the baking sheet making room to spread everything evenly.
- Combine Herbs And Garlic:
- Sprinkle the minced garlic thyme and rosemary over all the vegetables. Toss gently but thoroughly so the herbs and garlic stick to the vegetables, releasing their aromas as they roast.
- Final Roasting:
- Spread the vegetables out evenly again on the baking sheet and roast for an additional 20 minutes. Check readiness by piercing the largest potato pieces all vegetables should be tender and have golden edges.
- Serve:
- Transfer the vegetables to a serving dish and enjoy warm as a versatile side for your favorite mains.

I love the aroma fresh rosemary brings to this dish it takes me back to cozy family dinners where everyone would gather around the table to enjoy simple wholesome food. Garlic amplifies that warmth and depth making this dish feel comforting every single time.
Storage Tips
Roasted vegetables keep well in an airtight container in the fridge for up to four days. When reheating, a quick toss in a hot pan helps crisp them up again instead of microwaving. You can also freeze portions for up to three months but texture is best fresh or refrigerated.
Ingredient Swaps
Swap potatoes for sweet potatoes for a sweeter earthier flavor and vibrant color. If you do not have fresh herbs dried thyme and rosemary can be used—just use about a third of the quantity and add them earlier during roasting to release flavor. Red onion can be replaced with shallots or yellow onion but cooking time may vary slightly.
Serving Ideas
Serve alongside roasted chicken or grilled fish for a balanced meal. Add a sprinkle of crumbled feta or grated parmesan cheese on top for extra richness. Toss into a grain bowl with quinoa or rice and a drizzle of tahini for a vegetarian main.

This recipe is a timeless side that complements many meals and brings wholesome comfort to the table.
Frequently Asked Recipe Questions
- → Can I use different vegetables in this dish?
Yes, root vegetables like parsnips or sweet potatoes work well. Just adjust roast time based on their thickness and moisture.
- → What's the best way to ensure even roasting?
Cut vegetables into uniform pieces and spread them in a single layer to allow hot air circulation around each piece.
- → How do herbs enhance the flavor here?
Fresh thyme and rosemary add aromatic woodsy notes that complement the earthiness of the vegetables and garlic’s pungency.
- → Can I prepare this ahead of time?
You can chop and season the vegetables in advance, but roast just before serving for the best texture and flavor.
- → Any tips for extra crispiness?
Use a rimmed baking sheet and avoid overcrowding. Finish with a high-temperature roast for a few minutes to develop golden edges.