Why Make This Recipe
Oven-Roasted Green Beans are a perfect side dish that is easy to make and full of flavor. In just 30 minutes, you can have a delicious and healthy addition to your meal. The combination of fresh green beans, garlic, and parmesan is sure to impress your family and friends. Plus, it’s a simple way to add more vegetables to your diet without spending a lot of time in the kitchen.
How to Make Oven-Roasted Green Beans
Ingredients
- 1 pound green beans, trimmed
- 2 Tbsp olive oil
- 2 large cloves garlic, minced
- Salt + pepper, to taste
- 1/2 cup parmesan, freshly grated (I recommend parmigiano-reggiano)
- 1/2 a lemon, juice
- 1-2 Tbsp fresh parsley, chopped (to garnish)
Directions
- Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
- Place the trimmed green beans on the baking sheet. Toss them with olive oil, minced garlic, salt, and pepper. Make sure they are evenly coated.
- Spread the green beans in a single layer on the baking sheet after tossing.
- Sprinkle grated parmesan over the green beans, covering them evenly.
- Transfer the baking sheet to the oven and roast the green beans for about 20 minutes. They should be lightly browned, and the cheese will be melted and slightly crispy. The beans should be fork-tender but still have a bit of crunch, so don’t overcook them.
- Remove the green beans from the oven and top with freshly squeezed lemon juice and chopped parsley. Season with extra salt and pepper if needed. Serve hot!
How to Serve Oven-Roasted Green Beans
Oven-Roasted Green Beans can be served alongside almost any main dish. They pair well with chicken, fish, beef, or even pasta. You can also add them to a salad or serve them as part of a larger vegetable platter. Enjoy them hot right out of the oven for the best flavor and texture.
How to Store Oven-Roasted Green Beans
If you have any leftovers, let the green beans cool to room temperature. Store them in an airtight container in the refrigerator for up to 3 days. To reheat, simply pop them back in the oven at 350°F (175°C) for a few minutes or microwave until warmed through. Keep in mind that they might lose their crispness when reheated.
Tips to Make Oven-Roasted Green Beans
- Make sure to trim the green beans before cooking for a cleaner look and easier eating.
- To add a little heat, consider sprinkling some red pepper flakes on the green beans before roasting.
- For extra crunch, try using panko breadcrumbs along with the parmesan cheese.
- You can experiment with different herbs, like thyme or rosemary, for additional flavor.
Variation
You can easily customize this recipe by adding other vegetables, such as cherry tomatoes or bell peppers, to the baking sheet. Just be sure to adjust the cooking time if you add vegetables that require different cooking times.
FAQs
1. Can I use frozen green beans for this recipe?
Yes, you can use frozen green beans, but be sure to thaw and dry them well before tossing them with oil and spices.
2. Is it necessary to use parmesan cheese?
While parmesan enhances the flavor, you can omit it for a dairy-free version or substitute it with nutritional yeast for a cheesy flavor.
3. Can I prepare this dish in advance?
While it’s best served fresh, you can prep the green beans by tossing them in oil and seasonings ahead of time. Store them in the refrigerator and bake them just before serving.

Oven-Roasted Green Beans
Ingredients
For the green beans
- 1 pound green beans, trimmed Make sure to trim the ends for easier eating.
- 2 Tbsp olive oil
- 2 large cloves garlic, minced
- to taste Salt + pepper
- 1/2 cup parmesan, freshly grated (recommended: parmigiano-reggiano) Enhances flavor; can be omitted for dairy-free.
- 1/2 a lemon juice Freshly squeezed for best flavor.
- 1-2 Tbsp fresh parsley, chopped For garnish.
Instructions
Preparation
- Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
- Place the trimmed green beans on the baking sheet. Toss them with olive oil, minced garlic, salt, and pepper until evenly coated.
- Spread the green beans in a single layer on the baking sheet.
- Sprinkle grated parmesan over the green beans, ensuring an even coverage.
Roasting
- Transfer the baking sheet to the oven and roast the green beans for about 20 minutes, until lightly browned with melted and slightly crispy cheese.
- The beans should be fork-tender but maintain a bit of crunch; do not overcook.
Serving
- Remove the green beans from the oven and top with freshly squeezed lemon juice and chopped parsley. Season with extra salt and pepper if needed.
- Serve hot!