Garlic Lemon Green Bean Casserole

Brighten up your dinner table with this Garlic Lemon Green Bean Casserole—a fresh, zesty twist on a classic comfort food. Bursting with vibrant flavors from tender green beans, fragrant garlic, and a tangy lemon-infused creamy sauce, this dish is a lighter yet satisfying alternative to heavier casseroles. Topped with a crunchy layer of golden panko breadcrumbs, parmesan, and parsley, every bite is a delightful mix of textures and tastes. Perfect for holiday spreads or weeknight dinners, this easy-to-make casserole adds a sophisticated touch to any meal with minimal prep time. Serve it as a stand-alone vegetarian option or pair it with your favorite protein for a complete feast!

Nutriscore Rating: 67/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 6

Ingredients

• 1 pound fresh green beans
• 2 tablespoons butter
• 1 tablespoon olive oil
• 3 garlic cloves, minced
• 2 tablespoons flour
• 1 cup milk
• 1 teaspoon lemon zest
• 2 tablespoons lemon juice
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup panko breadcrumbs
• 0.25 cup parmesan cheese, grated
• 2 tablespoons fresh parsley, chopped

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Bring a large pot of salted water to a boil. Add the green beans and blanch for 3–4 minutes until they are bright green and slightly tender. Drain and immediately transfer to a bowl of ice water to stop cooking. Drain again and set aside.

Step 3

In a large skillet, heat the butter and olive oil over medium heat. Add the minced garlic and sauté for 1–2 minutes until fragrant.

Step 4

Sprinkle the flour over the garlic and stir to combine. Cook for an additional minute, whisking constantly.

Step 5

Gradually whisk in the milk, ensuring there are no lumps. Continue to cook for 3–4 minutes, stirring frequently, until the sauce thickens.

Step 6

Stir in the lemon zest, lemon juice, salt, and black pepper. Add the blanched green beans to the skillet and toss to coat them evenly in the sauce.

Step 7

Transfer the green beans and sauce to a casserole dish, spreading them out evenly.

Step 8

In a small bowl, mix together the panko breadcrumbs, grated parmesan cheese, and chopped parsley. Sprinkle this mixture evenly over the green beans in the casserole dish.

Step 9

Bake in the preheated oven for 20–25 minutes, or until the topping is golden and crispy.

Step 10

Remove from the oven and let cool for 5 minutes before serving. Enjoy your garlic lemon green bean casserole!

Nutrition Facts

Serving size	(855.3g)

Amount per serving	% Daily Value*
Calories	862.1

Total Fat 50.4g	0%
Saturated Fat 22.5g	0%
Polyunsaturated Fat 2.2g
Cholesterol 107.8mg	0%
Sodium 3145.9mg	0%
Total Carbohydrate 82.1g	0%
Dietary Fiber 18.0g	0%
Total Sugars 29.8g
Protein 30.8g	0%

Vitamin D 111.8IU	0%
Calcium 754.1mg	0%
Iron 7.4mg	0%
Potassium 1518.3mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 50.1%

Protein: 13.6%

Carbs: 36.3%