This Roasted Green Beans recipe is the perfect side dish to accompany any main course. With simple ingredients like fresh beans, garlic powder, parmesan cheese, and panko bread crumbs, this easy recipe turns bland vegetables into a delicious masterpiece.

These delicious Roasted Green Beans are a great way to jazz up basic vegetables. After a few minutes of prep time, youโll have a great side dish perfect for Thanksgiving dinner, holiday meals, or a casual weeknight dinner.
What Are Roasted Green Beans?
Roasted Green Beans are an easy side dish involving tossing green beans with oil, seasonings, parmesan cheese, and bread crumbs for a fun twist on a classic vegetable. You can get as creative as you want with this dish by playing around with various seasonings and toppings to make it your own. Even if youโre not a green bean lover, youโll appreciate this delicious side dish.

Roasted Green Beans Ingredients
- Green beans โ Use fresh green beans if you can.
- Olive oil
- Salt
- Garlic powder
- Parmesan cheese โ We grate our own cheese from a parmesan block, but feel free to use pre-grated cheese.
- Panko bread crumbs โ Regular bread crumbs would work here too. We use Pork Panko to keep it low-carb.
- Lemon slices โ For serving and adding an extra citrusy twist.
What to Serve With Roasted Green Beans
Serve up your green beans with a delicious main dish like Stuffed and Grilled Rainbow Trout or a Spatchcock Turkey! Donโt forget other side dishes too, like these Domino Potatoes, Air Fryer Garlic Parmesan Fries, or Smoked Cabbage!
Roasted Green Beans with Parmesan

Ingredients
- 1 lb green beans
- 2 tbsp olive oil
- 1 tsp salt
- 1/2 tsp garlic powder
- 2 tbsp parmesan cheese finely grated
- 2 tbsp panko bread crumbs or pork panko
- Lemon slices for serving
Instructions
- Preheat the oven to 400ยฐF and spray a large baking tray with non-stick cooking spray.
- Place the green beans in a large mixing bowl.
- Add the remaining ingredients and toss to combine.
- Transfer the green beans to the prepared baking tray and spread them out evenly.
- Bake for 15-20 minutes and serve with fresh lemon slices.
Notes
- Feel free to play around with various seasonings and toppings, such as lemon juice, lemon zest, Italian seasoning, pine nuts, fresh garlic, red pepper flakes, or anything else you want to add!
- Wash and dry your green beans with a paper towel to remove excess moisture.
- Make a double batch if youโre serving a larger crowd!
- We have infused oils we love to finish fresh veggies with for an extra pop of flavor. We drizzle lemon oil onto these right before serving.
Nutrition
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How to Cook Green Beans in Oven
- First, turn your oven to 400 degrees F. While itโs warming up, grab a large baking sheet and give it a good spray with non-stick cooking spray.
- Now, toss those fresh green beans into a big mixing bowl.
- Next up, add in all the other good stuff โ you know, the salt, garlic powder, parmesan cheese, and panko bread crumbs. Give it all a good mix so those green beans are coated and seasoned to perfection.
- Once everythingโs all mixed up, transfer the green beans onto a large sheet pan. Make sure theyโre spread out evenly in a single layer so they all cook evenly.
- Pop the green beans into the hot oven. Bake them for about 15-20 minutes or until theyโre looking crispy and delicious. When theyโre ready to serve, add some zing with fresh lemon slices. Enjoy!



Girl Carnivore Expert Recipe Tips
- Feel free to play around with various seasonings and toppings, such as lemon juice, lemon zest, Italian seasoning, pine nuts, fresh garlic, red pepper flakes, or anything else you want to add!
- Wash and dry your green beans with a paper towel to remove excess moisture.
- Make a double batch if youโre serving a larger crowd!
- We have infused oils we love to finish fresh veggies with for an extra pop of flavor. We drizzle lemon oil onto these right before serving.

Leftovers & Reheating
Freezing
- If you want to freeze the roasted green beans for later use, itโs best to do so before adding the parmesan cheese and panko bread crumbs. These ingredients can lose their texture and flavor when frozen.
- Place the roasted green beans on a baking sheet in a single layer, ensuring they are not touching each other. This helps prevent them from clumping together.
- Freeze the baking sheet with the green beans for about 1-2 hours or until they are frozen solid. This process is known as flash freezing.
- Once the green beans are frozen, transfer them to an airtight freezer-safe container or freezer bag. Remove as much air as possible before sealing to prevent freezer burn.
- Label the container or bag with the recipe name and date of freezing for easy identification.
Storage
- If youโre not freezing the green beans and plan to consume them within a few days, store them in an airtight container in the refrigerator.
- Place the roasted green beans in a single layer to prevent them from becoming mushy or getting crushed.
- Keep the green beans away from strong-smelling foods in the fridge to avoid flavor transfer.
Reheating
- When youโre ready to enjoy the frozen roasted green beans, preheat the oven to 400 degrees F.
- Spread the frozen green beans on a baking sheet in a single layer. You donโt need to thaw them beforehand.
- Bake for approximately 15-20 minutes or until heated through and crispy.
- Check the beans occasionally to ensure they donโt overcook or burn.

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Whether making this recipe for holiday dinners or weeknight dinners, this quick side dish is an easy way to make the best green beans youโve ever had! All you need is a handful of ingredients and simple seasonings to produce a tasty vegetable the whole family will love!
Have you tried this recipe? Do us a favor and rate the recipe card with the โญ โญ โญ โญ โญ and drop a comment to help out the next reader.
Recipe FAQs
Yes! While fresh green beans are fantastic, frozen ones work just as well for this recipe. Just make sure to thaw and pat them dry before tossing them in all that delicious seasoning.
โIf your green beans are on the soggy side, it might be because theyโre too crowded on the baking sheet. Make sure theyโre spread out evenly in a single layer to allow for proper roasting and avoid overcrowding.
โAbsolutely! You can prep these green beans in advance by mixing them with the seasoning, then store them in the fridge until youโre ready to roast. Just pop them in the oven when your guests arrive for a quick and impressive side dish.