Name: One-Pan Chicken and Broccoli Lasagne Recipe
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: Italian
Ingredients: 2 tbsp olive oil; 300 g boneless, skinless chicken breast, sliced horizontally into thinner steaks; ½ tsp sea salt flakes; ¼ tsp freshly cracked black pepper; 1 small brown onion, diced; 1 tbsp freshly minced garlic; 1 leek, white part only, finely sliced; 90 g broccoli florets, roughly chopped into 1 cm (½ inch) pieces; 1 tsp sea salt flakes; ¼ tsp freshly cracked black pepper; 60 ml water; 2 tbsp unsalted butter; 30 g plain (all-purpose) flour; 625 ml chicken stock; 375 ml thickened (whipping/heavy) cream; 1 tbsp Italian mixed herbs (Italian seasoning) – can be substituted with dried oregano or thyme; 250 g fresh lasagne sheets, cut into 10 cm (4 inch) squares; 50 g freshly grated parmesan; 150 g freshly grated mozzarella; Fresh oregano or basil leaves (optional)

I get genuinely excited every time I make this One-Pan Chicken and Broccoli Lasagne Recipe because it’s one of those comforting dishes that feels like a big warm hug on a plate. I love how it brings together tender shredded chicken, fresh broccoli, and silky layers of lasagne sheets all cooked right in one pan with a creamy, herb-infused sauce. This recipe feels indulgent yet surprisingly simple, making it perfect for a laid-back family dinner or an impressive meal for guests. It’s a wonderful way to enjoy lasagne without the fuss of layering in a baking dish, plus cleanup is a breeze.

Why You’ll Love This One-Pan Chicken and Broccoli Lasagne Recipe

From the first bite, this dish dazzles with a richness that just hits the spot. The combination of chicken, creamy sauce, and broccoli creates a balance between hearty and fresh that I find so satisfying. The cheesy topping browns beautifully under the grill, adding that irresistible golden crust that everyone looks forward to. I also appreciate how the Italian mixed herbs lend a fragrant depth without overwhelming the other flavors.

What truly makes this recipe stand out is its ease and speed without sacrificing flavor or texture. I love how everything cooks in one pan, which means less time fussing over multiple pots, and more time enjoying the meal. It’s perfect for weeknights when I want something filling and nourishing but don’t have hours to spend in the kitchen. Plus, it’s versatile enough to bring out for casual dinner parties or cozy weekends at home—this dish never fails to impress.

Ingredients You’ll Need

The image shows two raw chicken pieces placed side by side on a black cutting board. The chicken pieces are light pink with a slightly glossy texture and are sprinkled with coarse salt and black pepper. The cutting board has visible knife marks and rests on a surface with a dull metallic look. There is a woman's hand holding a small knife above the chicken on the left side, poised to make a small, shallow slice. The scene is well lit, highlighting the freshness of the chicken and the seasoning. photo taken with an iphone --ar 4:5 --v 7

The beauty of this One-Pan Chicken and Broccoli Lasagne Recipe lies in the simplicity and quality of ingredients. Each item plays a key role, whether adding creaminess, flavor, or texture, making the dish truly come together in a harmonious way.

Olive oil: Provides a subtle fruity base to cook the chicken and vegetables.
Chicken breast: Sliced thin for quick cooking and easy shredding.
Sea salt flakes: Enhances all the natural flavors.
Freshly cracked black pepper: Adds gentle heat and depth.
Water: Used to deglaze the pan and capture all those tasty browned bits.
Unsalted butter: Gives richness to the sauce and helps soften the veggies.
Brown onion: Adds sweetness and a soft bite.
Fresh minced garlic: Gives aromatic warmth to the dish.
Leek (white part): Brings a mild, oniony flavor with extra texture.
Plain flour: Thickens the sauce to a luscious consistency.
Chicken stock: Creates a savory base for the creamy sauce.
Thickened cream: Makes the sauce irresistibly smooth and decadent.
Italian mixed herbs: Adds classic Mediterranean flavors with oregano and thyme notes.
Broccoli florets: Provides a fresh, green crunch that brightens every bite.
Fresh lasagne sheets: These cook directly in the sauce for a tender, melt-in-your-mouth texture.
Parmesan cheese: Adds a salty, nutty flavor that melds perfectly with the creamy sauce.
Mozzarella cheese: Melts beautifully to create a bubbly, golden top layer.
Fresh oregano or basil leaves (optional): For a lovely fresh garnish that lifts the dish.

Directions

Step 1: Preheat your oven grill (broiler) to high to get ready for that gorgeous golden top later.

Step 2: Heat the olive oil in a large, deep, heavy-based pan over medium heat. Season the chicken breast slices with sea salt and pepper on both sides. Cook them for about 5–6 minutes total, turning halfway, until just cooked through. Then remove the chicken to a plate to rest and cool.

Step 3: Once the chicken is cool enough to handle, shred it finely using two forks. Set it aside for later.

Step 4: Use the water to deglaze your pan, scraping up all the flavorful bits stuck to the bottom. This step packs so much flavor into the sauce and is well worth it.

Step 5: Keeping the pan over medium heat with the pan juices, add the butter, diced onion, and minced garlic. Stir and cook for 1 to 2 minutes, until the onion softens nicely.

Step 6: Add the sliced leek to the pan and continue cooking for about 3–4 minutes until it looks tender and fragrant.

Step 7: Sprinkle in the flour and stir it through the vegetables, cooking for 1 minute to cook off the raw taste and help thicken the sauce later.

Step 8: Gradually pour in the chicken stock, stirring constantly so the sauce becomes smooth and glossy.

Step 9: Add the thickened cream, Italian mixed herbs, chopped broccoli, salt, and pepper. Bring everything to a gentle simmer, allowing the broccoli to start softening in the sauce.

Step 10: Using tongs, carefully add the fresh lasagne sheets in batches, spreading them evenly and making sure they are fully submerged in the sauce. This is key for them to cook properly.

Step 11: Turn the heat down to low and cover the pan with a lid. Let it simmer gently for 6–7 minutes so the pasta softens and absorbs those beautiful flavors.

Step 12: Remove the lid and continue simmering uncovered for another 4–6 minutes, stirring often with your tongs to separate the pasta sheets and prevent sticking. The sauce should thicken up nicely, clinging onto the pasta.

Step 13: Fold the shredded chicken and Parmesan cheese into the pan carefully to keep the pasta mostly intact. Then remove the pan from the stove and sprinkle the mozzarella evenly on top.

Step 14: Place the pan under the preheated grill for 3–5 minutes until the cheese turns golden brown and bubbly. Keep a close eye to avoid burning.

Step 15: Let the lasagne rest for about 5 minutes off the heat. This helps the sauce soak into all those tender layers perfectly. Serve garnished with fresh oregano or basil if you love that herbal pop.

Servings and Timing

This recipe makes about 4 generous servings, which is perfect for a family meal or sharing with friends. Prep takes roughly 10 minutes, mostly slicing and gathering ingredients. Cooking time on the stove is about 25 minutes, plus an additional 3–5 minutes under the grill for that golden cheesy finish. Add in the 5 minutes of resting time before serving, and you’re looking at a total of approximately 45 minutes from start to finish. I love how quick it is for something that feels so special.

How to Serve This One-Pan Chicken and Broccoli Lasagne Recipe

The dish shows a creamy pasta with visible layers of yellow twisted noodles mixed with soft, shredded light brown chicken pieces and small bright green broccoli florets evenly spread throughout the creamy white sauce. The creamy sauce has a smooth texture and some black pepper specks are visible on the ingredients. The food is inside a black pan with a slight shine, sitting on a white marbled surface. The image is close up and focused on the mix of pasta, chicken, broccoli, and sauce. photo taken with an iphone --ar 4:5 --v 7

When it comes to serving, I enjoy this lasagne hot and fresh out of the pan, so the cheese is beautifully melty and the sauce is still silky. It pairs wonderfully with crisp, fresh side salads — something like a peppery rocket and cherry tomato salad dressed with lemon vinaigrette cuts through the richness perfectly. Roasted garlic bread or crusty sourdough on the side is also a classic choice to mop up all that creamy goodness.

For a bit of extra flair, I love to garnish with fresh green herbs such as oregano or basil leaves, which add brightness and a lovely finishing touch. If I’m serving guests or making it for a special occasion, I’ll plate individual portions on simple white plates, sprinkling extra Parmesan on top and adding a drizzle of good quality olive oil for shine and flavor.

Beverage-wise, I often reach for a chilled glass of crisp white wine like Pinot Grigio or Sauvignon Blanc to complement the creamy, herbaceous notes. If wine isn’t your thing, a sparkling water with a squeeze of fresh lemon or a light iced tea makes a refreshing alternative. This one-pan meal works beautifully for cozy weeknight dinners, casual family gatherings, or holidays where you want impressive food without hours in the kitchen.

Variations

I’m always experimenting with variations on this One-Pan Chicken and Broccoli Lasagne Recipe because it’s so adaptable. For instance, you can easily swap the chicken for turkey or even cubed cooked ham for a different protein twist. Using cauliflower florets instead of broccoli or adding mushrooms and spinach can bring a new texture and flavor dimension that I really enjoy.

If you’re after dietary changes, this recipe can be adjusted to gluten-free by using gluten-free lasagne sheets and substituting the plain flour with a gluten-free flour blend for the sauce. For a vegetarian version, replacing the chicken with extra veggies or firm tofu works well, and swapping chicken stock with vegetable stock keeps the flavors balanced. Vegan variations might require using a plant-based cream and vegan cheeses to achieve that creamy, cheesy appeal I love.

For a change in cooking method, you can prepare this in an ovenproof pan or casserole, layering the ingredients like a traditional lasagne, and baking it covered for about 30 minutes before uncovering and grilling. I’ve found the stovetop method saves time and keeps the pasta super tender, but sometimes baking creates an extra cozy texture I enjoy.

Storage and Reheating

Storing Leftovers

Leftovers of this One-Pan Chicken and Broccoli Lasagne Recipe store beautifully in airtight containers in the refrigerator for up to 3 days. I recommend using glass or BPA-free plastic containers to keep flavors fresh and prevent odors from lingering in your fridge. Label and date your containers so you can enjoy the leftovers safely later in the week.

Freezing

You can freeze this lasagne, but I find it tastes best fresh or refrigerated. To freeze, allow the dish to cool completely, portion it out into freezer-safe containers or heavy-duty freezer bags, removing as much air as possible. It will keep well for up to 2 months. When defrosting, thaw thoroughly in the fridge overnight before reheating to maintain texture and flavor.

Reheating

For reheating, I prefer warming leftovers gently on the stovetop over low heat, stirring occasionally to prevent sticking and ensure even heating. You can also microwave individual portions covered loosely with a microwave-safe lid, heating in 1-2 minute intervals until hot. Avoid overheating to prevent the chicken from drying out or the sauce splitting. Adding a splash of cream or stock when reheating can refresh the sauce’s creaminess wonderfully.

FAQs

Can I use dried lasagne sheets instead of fresh for this recipe?

Yes, you can, but since dried sheets require longer cooking, you’ll need to soak them in hot water for about 10 minutes beforehand to soften, or allow extra simmering time in the sauce. Fresh sheets cook faster and give that soft, tender texture I love, but dried is definitely a convenient alternative.

Is it possible to make this recipe ahead of time?

Absolutely! You can prepare the sauce and shredded chicken up to a day ahead and store them separately in the fridge. When ready to eat, simply assemble everything in the pan and cook as instructed. This makes dinner prep quicker and more manageable, especially if you’re short on time.

What can I substitute if I don’t have leeks?

If you don’t have leeks, mild onions like shallots or the white part of green onions work well as substitutes. They provide that gentle, sweet onion flavor that complements the dish perfectly.

Can I add more vegetables to this lasagne?

Definitely! I often toss in extra veggies like mushrooms, bell peppers, or spinach to boost nutrition and flavor. Just make sure to adjust cooking times accordingly—softer vegetables can be added with the broccoli, whereas harder ones may need to be cooked beforehand.

What wine pairs best with this One-Pan Chicken and Broccoli Lasagne Recipe?

A light to medium-bodied white wine such as Pinot Grigio, Sauvignon Blanc, or a delicate Chardonnay pairs wonderfully with the creamy sauce and tender chicken. These wines complement the herbs and cheese without overpowering the dish’s subtle flavors.

Conclusion

I truly hope you give this One-Pan Chicken and Broccoli Lasagne Recipe a try because it has become one of my absolute favorites for good reason. It’s comforting, flavorful, and surprisingly easy to pull together, making it a meal you’ll want to revisit again and again. Plus, the one-pan method means less stress and more time enjoying delicious food with the people you love. Trust me, once you taste it, this lasagne will have a permanent place in your recipe rotation.