Easy • Chicken
Garlic Parmesan Chicken & Green Beans
A simple, flavorful, and healthy one-pan meal featuring tender chicken and crisp green beans coated in a garlicky Parmesan dressing.
- Prep
- 10 min
- Cook
- 20 min
- Servings
- 4
- Level
- Easy

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Dinner just got a whole lot easier AND tastier! This Garlic Parmesan Chicken & Green Beans recipe is a true weeknight champion. It's packed with flavor, requires minimal cleanup, and delivers a healthy, satisfying meal in under 30 minutes. You'll want to make this again and again!
Ingredients
Yield: 4 servings
Main
- 1 tbsp olive oil
- 1.5 lbs boneless, skinless chicken breasts or thighs, cut into 1-inch pieces
- 1 lb fresh green beans, trimmed
- 3 cloves garlic, minced
- 1/4 cup grated Parmesan cheese
- 1 tbsp fresh lemon juice
- 1 tbsp fresh parsley, chopped
- 1/2 tsp salt
- 1/4 tsp black pepper
- Optional: Red pepper flakes, for a touch of heat
Preparation
Step 1
Preheat oven to 400°F (200°C).
Step 2
In a large bowl, combine chicken pieces, green beans, olive oil, minced garlic, salt, and pepper. Toss until everything is well coated.
Step 3
Spread the chicken and green bean mixture in a single layer on a large baking sheet. Ensure there's space for air to circulate for even cooking.
Step 4
Bake for 15-20 minutes, or until chicken is cooked through (internal temperature of 165°F/74°C) and green beans are tender-crisp. You can stir once halfway through to promote even cooking.
Step 5
Remove from oven. Immediately sprinkle with grated Parmesan cheese, fresh lemon juice, and chopped parsley. Toss everything gently on the baking sheet until the cheese is melted and clinging to the chicken and beans.
Step 6
Serve hot as is, or with a side of rice or quinoa.
Tips
- To ensure maximum crispiness, don't overcrowd your baking sheet. Use two sheets if needed.
- If you prefer your green beans softer, you can blanch them for 2-3 minutes before adding them to the baking sheet.
- For a bolder garlic flavor, add an extra clove or two, or use garlic powder in addition to fresh garlic.
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