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    Home » Recipes » Sides

    Garlic Parmesan Green Beans

    August 10, 2023 | Updated August 14, 2023 | Heather

    JUMP TO RECIPE RATE RECIPE
    Close up view of garlic parmesan green beans and view of beans on sheet pan.

    Garlic Parmesan Green Beans are oven roasted to pure perfection. The garlic and parmesan cheese makes the green beans the most flavorful side dish. A simple side dish that is delicious with any main course.

    Roasted garlic parmesan green beans in a neat row on baking sheet.

    This post may contain affiliate links. As an Amazon Associate I earn from qualifying purchases at no extra cost to you. Click HERE to read my policies.

    Why We Love Roasted Garlic Parmesan Green Beans

    • Easy side dish that only requires a few ingredients.
    • Ready to enjoy within 30 minutes making it the perfect side dish any night of the week.
    • A healthy side dish that you can feel good about serving.
    • Green beans turn out crispy and fabulous.
    • Delicious!!! Garlic green beans with crispy parmesan cheese are a great addition to the dinner table.

    Garlic Parmesan Green Beans Ingredients

    • Fresh Green Beans
    • Olive Oil
    • Fresh Grated Parmesan Cheese
    • Garlic Powder
    • Onion Powder
    • Salt
    • Black Pepper
    Garlic parmesan green beans ingredients.

    Substitution Suggestions

    • Fresh Green Beans: I recommend only using fresh green beans because they yield the best texture. However, in a pinch you can use frozen green beans. Increase the heat to 425°F and add the grated cheese half way through the bake time.
    • Olive Oil: Any neutral oil will work, canola oil, vegetable oil, grapeseed oil or avocado oil are all good options.
    • Fresh Grated Parmesan Cheese: Freshly grated cheese is the best to use. It melts easier and creates the best crispy goodness. The cheese in the green can will work, but it won't have the best texture.
    • Garlic Powder: If you like you can use fresh garlic, one clove or 1 teaspoon minced will work. I like to use garlic powder because it is less likely to burn and get bitter.

    This green bean recipe is a great way to add a lot of flavor to your regular green beans. A great side to serve any night of the week or add to any holiday table.

    How to Make Oven Roasted Green Beans

    1. Preheat oven to 400°F and line a large sheet pan with parchment paper or grease with nonstick cooking spray or a little olive oil.
    2. If needed, trim the ends of the beans. Your grocery store might sell them already trimmed and ready to use which makes prep time even shorter.
    3. In a large bowl toss the green beans with the olive oil, grated parmesan cheese, garlic powder, onion powder, salt and black pepper.
    Green beans in large glass bowl mixed with olive oil, parmesan cheese and seasonings.
    Raw green beans in single layer rows on parchment lined sheet pan.
    1. Spread the green beans out in a single layer on the prepared baking sheet.
    2. Roast green beans for 20-25 minutes, until the beans are tender and the cheese has gotten golden brown and crispy.
    3. Garnish with extra parmesan cheese, serve and enjoy!
    Top view of garlic parmesan green beans in rows on sheet pan.

    Looking for different ways to make green beans? Try these family favorites: Roasted Potatoes and Green Beans, Air Fryer Green Beans and Homemade Green Bean Casserole.

    What to Serve with Roasted Parmesan Green Beans

    These garlic parmesan green beans are a delicious side dish to any main entrée. Here are some of our family favorites:

    • Oven Baked Chicken Legs
    • Instant Pot Porcupine Meatballs
    • Bruschetta Chicken
    • Homemade Hamburger Helper
    • Homemade Lasagna
    Close up view of garlic parmesan green beans.

    Storing Roasted Green Beans

    Store any leftover garlic parmesan green beans in an airtight container in the fridge for up to 4 days.

    Reheat the green beans in the microwave until warmed through. Or use an air fryer to reheat and keep the beans crispy.

    Tips for Garlic Parmesan Green Beans

    • Use parchment paper or aluminum foil for easy clean up.
    • Toss the green beans and all other ingredients in a bag or bowl and not directly on the pan. Combining all the ingredients beforehand ensures that all the green beans are evenly coated.
    • Don't overcrowd the pan too much. Lay the beans in a single layer that way the beans will roast and not steam. If the green beans steam they will be soft and soggy.
    • For a little kick, add some red pepper flakes. It's delicious!
    Close up top view of roasted garlic parmesan green beans on sheet pan.

    Garlic Parmesan Roasted Green Beans FAQs

    Can you roast frozen green beans?

    Yes! Increase the oven temperature to 425°F. Place the frozen beans tossed with olive oil, garlic powder, onion powder, salt, and black pepper in a single layer on a greased or lined sheet pan. Roast for 15 minutes and add fresh grated parmesan cheese. Roast for an additional 10-15 minutes. The beans won't be as crisp as using fresh, but they will still be delicious.

    Should green beans be blanched before roasting?

    No need to blanch green beans before roasting. The oven will cook them to perfection.

    Why are my green beans not crispy?

    Do not overcrowd your sheet pan when roasting green beans. The veggies need to be in a single layer so there is enough room for air to circulate around them and make them crispy. If they are overcrowded and overlapping the beans will steam instead and become soggy and soft.

    Garlic parmesan green beans on white oval plater with extra cheese for garnish.

    Other Delicious Roasted Vegetables:

    • Parmesan Roasted Potatoes
    • Roasted Brussels Sprouts
    • Ranch Roasted Potatoes
    • Roasted Broccoli and Cauliflower
    • Garlic Parmesan Roasted Brussels Sprouts
    • Roasted Asparagus
    • Easy Roasted Carrots
    • Roasted Corn with Husks
    • Crispy Oven Fries
    • Maple Roasted Acorn Squash
    Roasted garlic parmesan green beans in a neat row on baking sheet.
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    Garlic Parmesan Green Beans

    Garlic Parmesan Green Beans are oven roasted to pure perfection. The garlic and parmesan cheese makes the green beans the most flavorful side dish. A simple side dish that is delicious with any main entrée.
    Course: Side Dish
    Cuisine: American
    Prep Time: 5 minutes minutes
    Cook Time: 20 minutes minutes
    Servings: 6
    Author: Heather
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    Ingredients

    • 1 pound fresh green beans
    • 2 tablespoons olive oil
    • 2 tablespoons fresh grated parmesan cheese
    • 1 teaspoon garlic powder
    • 1 teaspoon onion powder
    • ½ teaspoon salt
    • ¼ teaspoon black pepper

    Instructions

    • Preheat oven to 400°F and line a large sheet pan with parchment paper or grease with nonstick cooking spray or a little olive oil.
    • If needed, trim the ends of the green beans. Some grocery stores will sell them already trimmed and ready to use.
    • In a large mixing bowl toss the green beans with the olive oil, grated parmesan cheese, garlic powder, onion powder, salt and black pepper.
    • Spread the green beans out in a single layer on the prepared sheet pan.
    • Roast green beans for 20-25 minutes, until the beans are tender and the cheese has gotten golden brown and crispy.
    • Serve and enjoy!

    Nutrition

    Calories: 75kcal | Carbohydrates: 6g | Protein: 2g | Fat: 5g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Cholesterol: 1mg | Sodium: 228mg | Potassium: 173mg | Fiber: 2g | Sugar: 3g | Vitamin A: 537IU | Vitamin C: 9mg | Calcium: 45mg | Iron: 1mg
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