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Green beans on a pan ready to be roasted in the oven

Oven Roasted Green Beans

Oven roasted green beans are a vibrant, crisp side dish for any meal. Quick and low carb, these roasted veggies are also a delicious snack!
Course Side Dish
Cuisine American
Keyword Roasted Green Beans, Side, Side Dish
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 6 servings
Calories 112kcal
Author Erica Walker


  • Conventional Oven



  • Preheat oven to 425-degrees.
  • Trim green beans if necessary. Pat green beans completely dry with paper towels. 
  • Place green beans in a large bowl and toss with olive oil and garlic until evenly coated. 
  • Place green beans on a baking sheet and spread out so the green beans aren't touching each other if possible. You can divide them between two baking sheets if needed. 
  • Sprinkle beans with salt and pepper and place in the oven.
  • Roast for 15-20 minutes or until beans start to look toasted and brown spots start to form. 


Notes: Roasting time may vary depending on the size of your green beans. Thinner beans like haricot verts may require less time, thicker garden beans may take a little longer. 


Calories: 112kcal | Carbohydrates: 11g | Protein: 3g | Fat: 7g | Saturated Fat: 1g | Sodium: 10mg | Potassium: 327mg | Fiber: 4g | Sugar: 5g | Vitamin A: 1045IU | Vitamin C: 19.1mg | Calcium: 60mg | Iron: 1.6mg