Oven-Roasted Parmesan Green Beans – A Simple Side Dish

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Give your vegetable side dish a make-over with this inspired yet super simple oven-roasted Parmesan Green Beans recipe. Ready in just 30 minutes, the ingredients include green beans, garlic, and parmesan.

A white dish filled with green beans and topped with grated parmesan. A cloth, block of parmesan cheese and grater are in the background. Text overlay says"Roasted Parmesan Green Beans". Similar photos of the recipe from various angles are used throughout with different text overlays unless otherwise described.

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Parmesan Green Beans

The full ingredients list and instructions are found in the printable recipe card at the end of this post. I highly recommend reading the blog post all the way through so that you don’t miss any tips or substitution suggestions, to ensure that you have all the ingredients and equipment required and understand the steps and timings involved.

This elegant side dish elevates basic green beans to a whole new level. This dish is great for entertaining because it looks and tastes like you spent a lot more time on it than you actually did.

Roasting the green beans assures they will be crisp-tender and full of robust flavor.

As an added bonus, the high-quality extra virgin olive oil and freshly grated Parmesan cheese greatly enhance the natural appeal of this classic side.

A Recipe for Roasted Parmesan Green Beans

Ingredients & Equipment Used In This Recipe

While most ingredients can be bought in grocery stores, for your convenience, any specialized or notable ingredients and equipment needed for this recipe have been linked to Amazon or other stores if available online. Staple ingredients such as oil, salt, sugar, etc., aren’t always included here as you’re likely to have those in your kitchen. The complete list of ALL ingredients with measurements is found on the recipe card.

  • Fresh ProduceGreen Beans, Garlic
  • DairyParmesan
  • Extra Virgin Olive Oiluse good quality olive oil for salads and dressings.

Recipes on The Purple Pumpkin Blog use both cup measurements and/or weighted measurements. American cups and kitchen food scales are handy pieces of equipment to have in your kitchen as it means you’ll be able to make all of the different recipes on my blog. I try to give American, imperial, and metric measurements in my recipes. Please note, you can mix cup measurements with weighted measurements, but never mix imperial (pounds, ounces, pints, etc.,) with metric (kilograms, grams, litres, etc.,).

Roasted Parmesan Green Beans - Easy Side Dish Recipe

More Recipes Using Green Beans

The hero ingredient in this dish is green beans, so here are some more recipes using the same:

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Key Ingredients for Roasted Parmesan Green Beans

Recipe Tips

  • The green beans will become mushy if roasted too long. Test for doneness after 10 minutes and adjust the final cook time accordingly.

How Do I Make Parmesan Green Beans?

Check out the printable recipe card below with full ingredients and instructions. Any demonstration photos do not print out to save your ink.

Oven-Roasted Parmesan Green Beans Recipe

Oven-Roasted Parmesan Green Beans

Yield: 4
Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes

Give your vegetable side dish a make-over with this inspired yet super simple oven-roasted Parmesan Green Beans recipe


  • 1 lb (450g) fresh green beans, washed, trimmed and patted dry
  • 3 large cloves garlic, finely minced
  • 2 Tbsp olive oil
  • Sea salt and black pepper, to taste

To Serve

  • 1 Tbsp high-quality extra virgin olive oil
  • 3 Tbsp freshly grated Parmesan cheese


  1. Preheat the oven to 220°C/425°F/Gas 7. Line a large, rimmed baking sheet with parchment paper or a non-stick baking mat and set it aside.
  2. Place the green beans, garlic, and olive oil into a large bowl and toss together until coated. Season with salt and black pepper to taste.
  3. Spread the seasoned green beans on prepared baking sheet into a single layer without crowding.
  4. Place the baking sheet in the preheated oven for 15-20 minutes or just until the beans are crisp-tender, turning once halfway through.
  5. Remove from oven and transfer beans to a serving platter or bowl.
  6. Drizzle with extra virgin olive oil and sprinkle with grated Parmesan cheese right before serving. Enjoy!

    Oven-Roasted Parmesan Green Beans Recipe

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Nutrition Information:
Yield: 4 Serving Size: 1
Amount Per Serving: Calories: 120Total Fat: 11gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 9gCholesterol: 3mgSodium: 142mgCarbohydrates: 4gFiber: 1gSugar: 1gProtein: 2g

This site uses Nutritionix to provide estimated nutrition. Nutritional information is always approximate and will depend on the quality of ingredients used and serving sizes. If you need exact calories and macros, please do your own calculations.

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Make It A Special Dinner!

You’ve made the side, but what about the rest of the courses?

Here are additional recipes to create a menu for a dinner party or special meal:

There are 500+ Recipes on The Purple Pumpkin Blog for you to enjoy – please feel free to check them out too.

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