Balsamic Roasted Green Beans

Name: Balsamic Roasted Green Beans
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Ingredients: 1 lb fresh green beans, (trimmed (See notes if using frozen beans)); 3 cloves garlic, (thinly sliced); 2 tbsp light olive oil, (or other heat-tolerant olive oil); 1 and 1/2 tbsp balsamic vinegar, (plus extra for drizzling); 1 tsp orange zest; 1/4 cup sliced almonds (optional), (toasted); 1/2 tsp sea salt; 1/4 tsp freshly ground black pepper

ByRuth Grindeland Updated:October 28, 2026

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Prep Time 10

Total Time 30

Servings 4 Side Dishes

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Balsamic roasted green beans combine balsamic vinegar and caramelized garlic, finished with a touch of orange zest. This vegan recipe is ready in 30 minutes. Enjoy it as a side dish when green beans are in season or as a showstopper on your holiday table!

Oven-roasted balsamic green beans up-close.

Balsamic roasted green beans have been a total game changer for me. Truly. Now and then, I would order a dish with perfect, gourmet-style green beans. They had a slight crunch and a rich flavor. Then I would go home and try to replicate it, but it was never the same. I would think, why can’t I get this right?

So, I set my intention to perfect green beans. After years of attempts, I created the perfect green bean recipe. It has a Mediterranean flavor, a gourmet texture, and is super easy! (Spoiler, I overthought it!)

What Makes This Recipe Different

You will get crisp beans every time!
You can make this recipe with fresh or frozen green beans
The hint of orange and toasted almonds gives this side dish a gourmet, restaurant-quality flavor!

Key Ingredient Notes

Orange Zest

I use citrus to add a fresh pop of flavor. Not feeling orange? You can use lemon instead.

Green Beans

I recommend using haricot vert green beans. They are thinner, delicate, and sweeter than your average green bean. If you cannot find them, substitute any long, thin green bean. I recommend fresh green beans with a rich green color and firm texture. Select beans of similar size. This is important for even roasting.

Alternatively, you can use frozen green beans. Note: They will not be as crisp as fresh beans.

Note: I do not recommend using extra virgin olive oil to roast veggies. At a high temperature, it can create a bitter flavor.

Step-by-Step Instructions

Step One: Green Beans

Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper. Wash and trim green beans. Pat the beans dry, very dry. If they’re still moist, they will steam instead of roast. Toss the green beans, olive oil, balsamic vinegar, sliced garlic, salt, and pepper in a large bowl. Make sure all beans are evenly coated.

Green beans that have been washed and trimmed.

Step Two: Bake

Arrange green beans in a single layer on the baking sheet. Spread out for even roasting. If they are too close together, they will steam. Bake for 15 to 18 minutes, shaking the pan halfway through. The beans are ready when they are bright green, tender, and crispy on the edges.

A baking tray filled with green beans about to go into the oven.

Step Three: Toast Almonds (Optional)

While beans roast, toast sliced almonds in a dry skillet over medium heat for 2 to 3 minutes. You want the almonds to be golden and slightly fragrant. Set aside.

Sliced almonds in a saute pan that have been toasted.

Step Four: Finish and Serve

Remove the beans from the oven, sprinkle with orange zest, and gently toss. Transfer to a serving platter, drizzle with a touch more balsamic vinegar, and sprinkle with toasted almonds for crunch.

A plate filled with balsamic green beans with a hand putting a fork in the beans.

Alternative Cooking Method: Air Fryer
Follow the same steps as listed above. Preheat your air fryer to 400°F and fry for 9 to 12 minutes (Note: cook time can vary by model). Shake the basket halfway through. Finish with orange zest, toasted almonds, and a drizzle of balsamic before serving.

Gluten-Free Modification

Gluten-Free: Most balsamic vinegars are naturally gluten-free, but check labels to be sure. Gluten-free brands include Pompeian Organic Balsamic Vinegar and Colavita Balsamic Vinegar of Modena.

More Vegetable Sides

A plate filled with balsamic green beans topped with pine nuts and orange zest.

Frequently Asked Questions

Yes, you absolutely can use frozen green beans. Thaw them first, then pat them dry. Frozen green beans cannot have the same crisp texture as fresh beans.

This is a two-part answer. First, you want to wash and dry them. When I say dry, I mean as dry as you can reasonably get them. Next, you want to spread them out on a baking sheet. If they are too close, they will steam instead of roast.

Storing: Store leftovers in an airtight container in the fridge for up to 3 days.
Reheating: Reheat in a 350°F oven for 5 to 7 minutes to keep them crisp; avoid microwaving to prevent sogginess.
Freezing: I do not recommend freezing balsamic green beans. They will lose their texture and not be as good.

If you tried this balsamic green bean recipe, leave a star rating and a comment.