One-Pan Lemon Herb Salmon & Green Beans (20-Minute Healthy Dinner)
Feeling like you need a reset after the weekend? Maybe something that feels light, nourishing, and energizing—but let’s be real, you definitely don’t have the energy for a complicated recipe.
This One-Pan Lemon Herb Salmon & Green Beans is your perfect Monday night (or any night!) solution. It’s a meal that feels gourmet and virtuous but is deceptively simple. Juicy,
salmon and crisp-tender green beans roast together on a single sheet pan, infused with the bright flavors of fresh lemon, garlic, and herbs. In just 20 minutes, you’ll have a healthy, satisfying dinner on the table with barely any cleanup. Let’s start the week off right!

Why This Recipe is a Weeknight Lifesaver
This dish is the answer when you want a healthy meal without any fuss. Here’s why it works so well:
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The Ultimate One-Pan Wonder: Everything cooks together on a single sheet pan. The salmon juices drip onto the green beans as they roast, infusing them with incredible flavor. Plus, you’ll have just one pan to wash!
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Speed of Salmon: Salmon fillets cook quickly, making them ideal for a fast, protein-packed dinner. A hot oven gives them a beautiful texture in minutes.
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Fresh, Clean Flavors: The combination of zesty lemon, aromatic herbs, and garlic is light, bright, and far from boring. It’s the kind of meal that makes you feel great.
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Effortlessly Elegant: This dish looks and tastes like it came from a fancy restaurant but requires minimal effort. It’s perfect for a healthy weeknight dinner or even for guests.
Your Simple, Flavor-Packed Ingredients
The short ingredient list means each one plays a starring role.
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Salmon: Use skin-on or skin-off fillets, about 1-inch thick for even cooking. Salmon is rich in omega-3s, making this as healthy as it is delicious.
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Green Beans: Look for fresh, crisp green beans. They roast up with a slight crunch that pairs perfectly with the tender salmon.
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The Flavor Trio: Fresh lemon, garlic, and herbs (like dill, parsley, or thyme) are non-negotiable for that bright, restaurant-quality flavor.
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Olive Oil: Helps the salmon and green beans get perfectly roasted and brings the herb mixture together.
PCOS-Friendly Tip: This recipe is naturally supportive for PCOS—high in protein with fiber-rich green beans and a low-GI balance. For an extra-light version, go easy on any added sweeteners or butter, add more non-starchy veg, and serve with a small portion of quinoa or just the green beans.
How to Make Your One-Pan Masterpiece
The process is beautifully straightforward. A few pro-tips will ensure perfection.
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Prep the Pan & Veggies: Preheat your oven to 400°F (200°C). Toss the green beans with olive oil, salt, and pepper on a large sheet pan. Spread them out in an even layer.
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Season the Salmon: Pat the salmon fillets completely dry. This is the secret to getting a nice roast instead of a steam. Rub them with the lemon-herb mixture, making sure they’re fully coated.
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Arrange & Roast: Nestle the seasoned salmon fillets right among the green beans on the sheet pan.

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Roast to Perfection: Roast for 12-15 minutes, or until the salmon is cooked through and flakes easily with a fork. The green beans should be tender-crisp.
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The Final Squeeze: Always finish with a fresh squeeze of lemon juice right before serving. This brightens all the flavors!

Customize Your Creation
The beauty of this framework is its flexibility.
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Different Veggies: Not a fan of green beans? Asparagus, broccoli florets, or sliced zucchini work perfectly.
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Herb Swap: Use whatever fresh herbs you love or have on hand. Dill is classic with salmon, but thyme, rosemary, or parsley are also wonderful.
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A Little Heat: Add a pinch of red pepper flakes to the herb mixture for a subtle kick.
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Citrus Twist: Try using thin slices of lemon or orange placed on top of the salmon as it roasts for even more citrus flavor.
FAQs (Your Questions Answered)
Can I use frozen salmon?
Yes! Thaw it completely in the refrigerator first, and pat it very dry with paper towels before seasoning.
How do I know when the salmon is done?
The salmon is done when it flakes easily with a fork and is opaque throughout. For absolute precision, an instant-read thermometer should read 125-135°F (52-57°C) in the thickest part.
What do I serve with this?
This is a complete meal on its own! For a heartier option, serve it over a bed of quinoa, couscous, or with a side of roasted baby potatoes.
How do I store leftovers?
Store in an airtight container in the refrigerator for up to 2 days. Reheat very gently in the microwave to avoid overcooking the salmon.
The Final Result
See? A healthy, delicious dinner doesn’t have to be complicated or time-consuming. This one-pan wonder is proof that with a few simple ingredients, you can create something truly special.
This One-Pan Lemon Herb Salmon & Green Beans is exactly what Flavor Flux is all about—empowering you to create delicious, uncomplicated food that brings joy to your table.

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One-Pan Lemon Herb Salmon & Green Beans
This easy One-Pan Lemon Herb Salmon & Green Beans is a healthy 20-minute dinner! Featuring flaky salmon and crisp green beans roasted with lemon and herbs.
- Total Time: 20
- Yield: 4 servings
Ingredients
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4 (6 oz each) salmon fillets
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1 lb fresh green beans, ends trimmed
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3 tbsp olive oil, divided
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3 cloves garlic, minced
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1 tbsp fresh dill, chopped (or 1 tsp dried)
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1 tsp lemon zest
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2 tbsp fresh lemon juice, divided
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Salt and black pepper to taste
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Lemon slices, for garnish (optional)
Instructions
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Preheat oven to 400°F (200°C).
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On a large sheet pan, toss green beans with 1 tbsp olive oil, salt, and pepper. Spread them in an even layer.
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In a small bowl, mix the remaining 2 tbsp olive oil, minced garlic, dill, lemon zest, and 1 tbsp lemon juice.
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Pat salmon fillets dry and season with salt and pepper. Rub the garlic-herb mixture evenly over the top of each fillet.
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Nestle the salmon among the green beans on the sheet pan. Arrange lemon slices around the salmon (optional).
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Bake for 12-15 minutes, or until salmon is cooked to your liking and flakes easily.
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Drizzle with remaining 1 tbsp fresh lemon juice. Garnish with extra dill and serve immediately.
Notes
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Dry Salmon: Patting the salmon dry ensures it roasts instead of steams.
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Even Cooking: Choose salmon fillets that are similar in thickness for even cooking.
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Veggie Texture: For crisp-tender green beans, don’t overcrowd the pan.
- Prep Time: 5
- Cook Time: 15
- Category: Main Course
- Method: Roasting
- Cuisine: American
- Diet: Gluten Free
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