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keto green beans on a baking sheet with red pepper flakes on top
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5 from 1 vote

Cheesy Keto Green Beans

These easy keto green beans are the perfect low carb dinner veggie! Simple, yet perfectly seasoned. They're cheesy, crisp, and full of great flavor!
Prep Time5 mins
Cook Time15 mins
Total Time20 mins
Course: Side Dish
Cuisine: American
Keyword: low carb, under 30 minutes, vegetables
Servings: 6 servings
Calories: 156kcal
Author: Cheryl Malik


  • 16 ounces fresh green beans
  • 2 tablespoons avocado oil or olive oil
  • 3 cloves garlic minced
  • 1 teaspoon sea salt
  • ¼ teaspoon black pepper
  • ½ cup parmesan cheese grated
  • 1 cup mozzarella cheese shredded


  • Preheat oven to 400° Fahrenheit and line a baking sheet with parchment paper.
  • Toss the green beans, oil, garlic, salt and black pepper together in a large bowl.
    Keto Green Beans Process Photo 1
  • Transfer green beans to the baking sheet and bake for 15 minutes.
  • Remove and toss green beans before evenly sprinkling with parmesan and mozzarella cheese. Bake for an additional 5-10 minutes or until cheese is golden brown and bubbly.
    Keto Green Beans Process Photo 3


  • Variations: Try adding a squeeze of lemon juice or some lemon zest, a little butter (great if you need some more of your daily fat while on keto), bacon, or slivered almonds.
  • Avoid pre-grated/shredded cheese for this recipe which may have added fillers and carbs!
Recipe yields approximately 6 servings. Nutritional values shown are general guidelines and reflect information for 1 serving out of 6. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by 6. Result will be the weight of one serving.


Serving: 1serving | Calories: 156kcal | Carbohydrates: 6g | Protein: 9g | Fat: 11g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Cholesterol: 20mg | Sodium: 643mg | Potassium: 189mg | Fiber: 2g | Sugar: 3g | Vitamin A: 713IU | Vitamin C: 10mg | Calcium: 224mg | Iron: 1mg | Net Carbs: 4g