High Protein Rotisserie Chicken Lasagna – Comforting, Easy, and Satisfying

Rotisserie chicken turns a weeknight lasagna into something quick, hearty, and surprisingly light. You get the comfort of a cheesy, layered bake with a big boost of protein and fewer steps than the classic version. It’s perfect for feeding a hungry family or stocking the fridge for a few work lunches.

The flavors are cozy and familiar, but the method stays simple. If you can shred a chicken and stir a bowl of ricotta, you’re already halfway there.

Save

High Protein Rotisserie Chicken Lasagna - Comforting, Easy, and Satisfying

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 35 minutes mins

Total Time 55 minutes mins

Servings: 6 servings

Ingredients Method

Ingredients

  

• 1 large rotisserie chicken, skin removed and meat shredded (about 4–5 cups)
• 12–15 no-boil lasagna noodles (or regular cooked noodles)
• 3 cups marinara sauce (choose a lower-sugar variety)
• 1 can (14.5 oz) crushed tomatoes or tomato sauce (optional for extra sauciness)
• 2 cups part-skim shredded mozzarella
• 1/2 cup grated Parmesan
• 1 1/2 cups part-skim ricotta
• 1 cup low-fat cottage cheese (small curd)
• 2 large eggs
• 2 cups baby spinach, roughly chopped (optional but recommended)
• 1 small yellow onion, finely diced
• 3 cloves garlic, minced
• 1 tablespoon olive oil
• 1 teaspoon Italian seasoning
• 1/2 teaspoon crushed red pepper flakes (optional)
• 1/2 teaspoon salt, plus more to taste
• 1/4 teaspoon black pepper
• Fresh basil or parsley for garnish (optional)

Method

 

1. Preheat and prep. Heat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish. Shred the rotisserie chicken into bite-size pieces and set aside.
2. Sauté the aromatics. Warm olive oil in a skillet over medium heat. Add onion and a pinch of salt. Cook 4–5 minutes until translucent. Stir in garlic, Italian seasoning, and red pepper flakes, and cook 30 seconds until fragrant.
3. Build the sauce. Pour in marinara and crushed tomatoes if using. Simmer for 5 minutes, then stir in the shredded chicken. Taste and season with salt and pepper. You want a slightly saucy mixture so the noodles cook well.
4. Mix the cheese layer. In a bowl, combine ricotta, cottage cheese, eggs, 1/4 cup Parmesan, and a pinch of salt and pepper. Stir until smooth. Fold in chopped spinach.
5. Start layering. Spread a thin layer of sauce on the bottom of the baking dish. Add a layer of noodles, slightly overlapping.
6. First full layer. Dollop and spread one-third of the ricotta mixture over the noodles. Spoon over a generous layer of the chicken sauce. Sprinkle with about one-third of the mozzarella.
7. Repeat. Add another noodle layer, then another round of ricotta, sauce, and mozzarella. Repeat once more for three total layers, finishing with noodles, remaining sauce, and the last of the mozzarella. Top with the remaining Parmesan.
8. Cover and bake. Cover the dish tightly with foil, tenting slightly so it doesn’t stick to the cheese. Bake for 25 minutes.
9. Uncover and finish. Remove the foil and bake another 15–20 minutes, until the top is bubbly and lightly browned and a knife slides in easily.
10. Rest and serve. Let the lasagna rest for 10–15 minutes to set. Slice, garnish with basil or parsley if you like, and serve warm.

What Makes This Special

Save

This recipe leans on rotisserie chicken for rich flavor without extra prep time. It’s a shortcut that doesn’t taste like one.

By swapping ground beef for shredded chicken and using part-skim cheeses, you keep the protein high while cutting down on heavy fats. No-boil lasagna sheets make the layering effortless, and a quick cottage cheese–ricotta blend adds extra protein and a creamy bite. The result is a lasagna that feels classic, tastes homemade, and fuels your day.

What You’ll Need

• 1 large rotisserie chicken, skin removed and meat shredded (about 4–5 cups)
• 12–15 no-boil lasagna noodles (or regular cooked noodles)
• 3 cups marinara sauce (choose a lower-sugar variety)
• 1 can (14.5 oz) crushed tomatoes or tomato sauce (optional for extra sauciness)
• 2 cups part-skim shredded mozzarella
• 1/2 cup grated Parmesan
• 1 1/2 cups part-skim ricotta
• 1 cup low-fat cottage cheese (small curd)
• 2 large eggs
• 2 cups baby spinach, roughly chopped (optional but recommended)
• 1 small yellow onion, finely diced
• 3 cloves garlic, minced
• 1 tablespoon olive oil
• 1 teaspoon Italian seasoning
• 1/2 teaspoon crushed red pepper flakes (optional)
• 1/2 teaspoon salt, plus more to taste
• 1/4 teaspoon black pepper
• Fresh basil or parsley for garnish (optional)

Step-by-Step Instructions

Save

1. Preheat and prep. Heat your oven to 375°F (190°C).

   Lightly grease a 9×13-inch baking dish. Shred the rotisserie chicken into bite-size pieces and set aside.

2. Sauté the aromatics. Warm olive oil in a skillet over medium heat. Add onion and a pinch of salt.

   Cook 4–5 minutes until translucent. Stir in garlic, Italian seasoning, and red pepper flakes, and cook 30 seconds until fragrant.

3. Build the sauce. Pour in marinara and crushed tomatoes if using. Simmer for 5 minutes, then stir in the shredded chicken.

   Taste and season with salt and pepper. You want a slightly saucy mixture so the noodles cook well.

4. Mix the cheese layer. In a bowl, combine ricotta, cottage cheese, eggs, 1/4 cup Parmesan, and a pinch of salt and pepper. Stir until smooth.

   Fold in chopped spinach.

5. Start layering. Spread a thin layer of sauce on the bottom of the baking dish. Add a layer of noodles, slightly overlapping.
6. First full layer. Dollop and spread one-third of the ricotta mixture over the noodles. Spoon over a generous layer of the chicken sauce.

   Sprinkle with about one-third of the mozzarella.

7. Repeat. Add another noodle layer, then another round of ricotta, sauce, and mozzarella. Repeat once more for three total layers, finishing with noodles, remaining sauce, and the last of the mozzarella. Top with the remaining Parmesan.
8. Cover and bake. Cover the dish tightly with foil, tenting slightly so it doesn’t stick to the cheese.

   Bake for 25 minutes.

9. Uncover and finish. Remove the foil and bake another 15–20 minutes, until the top is bubbly and lightly browned and a knife slides in easily.
10. Rest and serve. Let the lasagna rest for 10–15 minutes to set. Slice, garnish with basil or parsley if you like, and serve warm.

How to Store

• Refrigerate: Cool completely, then cover tightly or portion into containers. Keeps for 4 days.
• Freeze: Wrap individual slices in plastic, then foil, or use freezer-safe containers.

  Freeze up to 3 months.

• Reheat: For best texture, reheat covered in a 350°F (175°C) oven for 15–20 minutes. Microwave slices in 60–90 second bursts, letting them rest between intervals.
• Make-ahead: Assemble up to 24 hours in advance, cover, and refrigerate. Add 10 minutes to the baking time.

Save

Health Benefits

• High-quality protein: Rotisserie chicken and cottage cheese boost protein, helping with satiety and muscle repair.
• Lower in saturated fat: Part-skim cheeses and lean chicken keep the dish lighter than beef-heavy versions.
• Hidden greens: Spinach adds iron, folate, and vitamin K without changing the flavor.
• Balanced macros: You get a steady mix of protein, carbs from the noodles, and moderate fat for satisfaction.
• Smart sodium swaps: Choosing a lower-salt marinara and skipping the chicken skin helps manage sodium without losing taste.

What Not to Do

• Don’t skip resting time. Cutting too soon leads to runny layers and messy slices.
• Don’t under-sauce no-boil noodles. They need moisture to soften.

  If the sauce looks dry, add a splash of water or broth.

• Don’t forget to taste the sauce. Season as you go so the final dish isn’t bland.
• Don’t use watery spinach. If using frozen spinach, thaw and squeeze it dry. Excess moisture makes soggy lasagna.
• Don’t burn the top. Keep it covered for the first bake. If it browns too quickly after uncovering, tent with foil.

Variations You Can Try

• White sauce version: Swap marinara for a light Alfredo or a Greek yogurt–Parmesan sauce.

  Add mushrooms and peas.

• Gluten-free: Use gluten-free lasagna noodles and check that your sauce is certified gluten-free.
• Extra-lean: Replace half the ricotta with more cottage cheese and use reduced-fat mozzarella.
• Veggie-packed: Add sautéed zucchini, bell peppers, or roasted eggplant between layers.
• Spicy buffalo: Toss some of the chicken with buffalo sauce and use a ranch-seasoned ricotta layer.
• Pesto twist: Swirl a few tablespoons of pesto into the ricotta layer for herby richness.
• High-fiber: Choose whole-wheat noodles and add a layer of lentils to the sauce.

FAQ

Can I use regular lasagna noodles instead of no-boil?

Yes. Cook them until just shy of al dente, drain well, and pat dry. Reduce the overall sauce slightly so the dish doesn’t get watery.

How do I keep the lasagna from getting watery?

Use a thick sauce, squeeze moisture from spinach, and let the finished lasagna rest before slicing.

If using cottage cheese, make sure it’s not overly wet; you can drain it through a fine mesh strainer.

What’s the protein per serving?

It varies by brands and portion sizes, but a generous square typically lands around 30–40 grams of protein thanks to the chicken, cottage cheese, and mozzarella.

Can I make this dairy-free?

Use dairy-free ricotta and mozzarella alternatives and a plant-based cottage cheese substitute if available. Check that your marinara is dairy-free as well.

Is rotisserie chicken skin okay to include?

For the cleanest texture and less fat, remove the skin. If you want richer flavor, chop a little into the sauce, but keep it minimal to avoid greasiness.

Can I assemble it in the morning and bake at night?

Absolutely.

Keep it covered in the fridge. Add an extra 10 minutes to the covered bake time since it’ll be cold going into the oven.

What if I only have jarred sauce?

That works. Brighten it with sautéed onion, garlic, and a pinch of Italian seasoning.

A splash of water can loosen it just enough for no-boil noodles.

How do I get a browned, bubbly top?

Remove the foil for the final 15–20 minutes. For extra color, broil on high for 1–2 minutes, watching closely.

Final Thoughts

This High Protein Rotisserie Chicken Lasagna packs comfort and nutrition into one easy pan. It’s simple enough for a weeknight and sturdy enough to meal prep.

With a few smart swaps and a no-fuss method, you’ll get big flavor and satisfying portions without spending all evening in the kitchen. Keep this one in your rotation—you’ll reach for it whenever you want something cozy, hearty, and reliable.