Name: Roasted Garlic Green Beans
Prep time: 10 min
Cook time: 20 min
Ingredients: 1 12 oz bag fresh green beans (or haricot verts); 1-2 tbsp extra virgin olive oil; 3-4 large garlic cloves; 1/2 tsp sea salt; 1/4 tsp black pepper

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These roasted garlic green beans are a weekly staple in our home. They are one of those simple side dishes that proves fresh vegetables don’t need much to taste amazing. Fresh green beans are tossed with extra virgin olive oil, plenty of fresh garlic, salt, and black pepper, then roasted in a hot oven until tender with lightly crisp, golden brown edges.

Made with just a handful of ingredients and about 20 minutes of cooking time, this is an easy side dish for weeknight dinners but also delicious enough for a holiday table or Christmas dinner. If you’re a fan of green beans, this may become your new favorite way to make them!

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roasted garlic green beans sitting on a white plate sitting on a counter

Ingredients

1 (12-ounce) bag fresh green beans or haricots verts
1½ tablespoons extra virgin olive oil
3–4 large garlic cloves, finely minced
½ teaspoon sea salt
¼ teaspoon black pepper

How to Make Roasted Garlic Green Beans in the Oven

Preheat the oven. Preheat your oven to 425°F. Line a large baking sheet with parchment paper for easy cleanup, if desired.
Prep the green beans. Wash and thoroughly dry the fresh green beans. Trim the ends of the green beans on a cutting board. If using haricots verts or French green beans, you may only need to trim the stem ends.
Season. Add the green beans to a large bowl and toss with the extra-virgin olive oil, minced fresh garlic, salt, and black pepper until evenly coated.
Arrange on the pan. Spread the seasoned beans onto a sheet pan in a single layer. Avoid overcrowding the pan so the beans roast instead of steam.
Roast. Roast for 20-25 minutes, tossing once about halfway through. The roasted beans are ready when they’re tender with slightly wrinkled skins and golden brown spots.
Serve. Taste and adjust the seasoning as needed. For even more flavor, finish with a little fresh lemon juice, lemon zest, or Parmesan cheese.

Why You’ll Love This Roasted Green Beans Recipe

These garlic green beans are incredibly simple, but roasting at a higher temperature brings out the natural sugars in the fresh vegetables while creating lightly crisp edges. Meanwhile, the fresh garlic adds plenty of garlicky goodness without needing a complicated seasoning blend.

Unlike sautéed green beans or traditional green bean casserole, these roasted green beans in the oven require very little hands-on cooking. Once they’re on the baking sheet, the oven does most of the work.

Haricots Verts vs. Regular Green Beans

You can make this roasted garlic green beans recipe with either regular green beans or haricots verts.

Haricots verts, sometimes called French green beans, are generally thinner and more delicate than regular green beans. Because they’re thinner, they may roast a little faster. Start checking them around the 20 minute mark. I personally prefer the taste of haricot verts for this recipe. But both are delicious!

roasted garlic green beans on a stoneware bar pan

Recipe Variations

Parmesan green beans: Sprinkle freshly grated Parmesan cheese over the beans during the last few minutes of roasting or immediately after they come out of the oven.

Lemon garlic green beans: Finish the roasted green beans with fresh lemon juice and a little lemon zest for a bright, fresh flavor.

Use avocado oil: Avocado oil can be used in place of extra virgin olive oil if that’s what you have on hand.

Add more vegetables: Brussels sprouts can also be roasted alongside the beans, although you may need to cut them into smaller pieces so their cooking time is similar.

Expert Tips for the Best Green Beans

Dry the green beans well: After washing, pat them completely dry. Excess moisture can cause the beans to steam instead of roast.

Don’t overcrowd the pan: Arrange the green beans in a single layer so they can develop those lightly crisp, golden brown edges.

Use fresh garlic: Freshly minced garlic gives these roasted green beans the best garlicky flavor. Keep an eye on it toward the end so it doesn’t burn.

Roast until just tender: For the best texture, pull the beans from the oven when they’re tender with slightly blistered, browned spots but still have a little bite.

Add a fresh finish: A squeeze of fresh lemon juice, a little lemon zest, or freshly grated Parmesan is delicious just before serving.

How to Store Roasted Green Beans

Store leftover roasted green beans in an airtight container in the refrigerator for up to 3–4 days.

For the best texture, reheat them in the oven or air fryer until warmed through. The microwave works too, but the beans will be softer rather than crisp.

What to Serve With Garlic Green Beans

This healthy side dish works with almost any main dish. Serve it alongside

Roasted Whole Chicken
Herb Grilled Chicken Thighs
Steak
Your favorite holiday entrée.

They’re especially good during the holiday season when you want something lighter and fresher alongside richer dishes. Instead of another heavy green bean casserole, these simple roasted garlic green beans bring plenty of flavor and color to a Thanksgiving or Christmas dinner.