Oven Roasted Green Beans are perfect for an easy side dish that tastes great and will get the whole family excited to eat their vegetables. In this sheet pan recipe, fresh green beans are seasoned, baked and topped with cheese, for a simple dish you will turn to again and again. Ideal for busy weeknights or as a welcome addition to your holiday table.

Roasted green beans in the oven are an easy side I turn to again and again.
I love that they work just as well with my Wednesday night chicken and Friday night steak dinner, as they do on my Thanksgiving table. (I especially love that this makes a great side with hearty dishes like baked spaghetti.)
It's a no-fuss, sheet pan recipe that is a welcome addition to any meal.

Ingredients
- Green Beans: Fresh green beans give a crisp-tender texture that's perfect for roasting.
- Avocado Oil: I prefer avocado oil for its high smoke point. You could use olive oil, but I don’t recommend extra virgin olive oil.
- Sugar: Just a hint to provide balance. Feel free to omit if you are sugar-free.
- Sea Salt: Kosher salt works as well
- Black Pepper: Fresh ground is nice if you have it.
- Parmesan Cheese: Use a rennet free parmesan to keep this recipe vegetarian.
- Lemon Juice: For a more pronounced lemon flavor, you could add in the lemon zest with the seasonings.
- Chopped Walnuts: Almonds would be a good variation.
Tips and Tricks
- Single Layer: Make sure you give your green beans enough room so that they roast evenly and don't steam.
- Cover and Uncover: Start by covering the beans with foil for the first 10 minutes to lock in moisture, then uncover to get that beautiful, roasted finish.
- Check for Doneness: Roast until the beans are slightly tender but still have a slight snap to them—usually about 20 minutes total.
- Leftovers: Reheat leftovers in the microwave or air fryer. They will stay fresh in an airtight container in the fridge for up to three days. I love to use them in bowls, or even on a salad.
Step by Step






More Green Bean Recipes
- Balsamic Green Beans: Ridiculously good, offering a tangy and slighlty sweet flavor that's perfect for quick family dinners.
- Ninja Foodi Green Beans: An easy weeknight go-to.
- Cheesy Green Bean Casserole: This cheesy green bean casserole is unapologetically rich and perfect for the holiday.s
- Green Beans with Bacon: Sure to liven up your dinner table!
30-Minute Oven Roasted Green Beans
Ingredients
- 1 ½ pounds green beans trimmed
- 2 tablespoons avocado oil
- ¾ teaspoon sugar
- ½ teaspoon sea salt
- ¼ teaspoon freshly ground black pepper
- ⅓ cup grated parmesan
- 1 tablespoon lemon juice freshly squeezed
- 2 tablespoons chopped walnuts toasted
Instructions
- Position the rack to the bottom ⅓ of the oven, and preheat the oven to 475°F. Line a baking sheet with aluminum foil.
- Toss the green beans with the oil, sugar, salt, and pepper.
- Arrange the beans on the baking sheet and cover with foil. Roast for 10 minutes. Uncover and toss.
- Sprinkle with parmesan. Roast for another 10 minutes.
- Transfer to a serving platter. Drizzle with lemon juice.
- Top with walnuts and serve.






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