Chicken Manicotti Recipe With White Sauce: Cheesy Layers in Every Bite

This baked pasta delivers restaurant-quality comfort with tender shells stuffed with seasoned chicken and ricotta. The creamy white sauce ties everything together with rich, cheesy depth.

I developed this method to ensure perfectly cooked manicotti every time, with layers of flavor that satisfy without being overly heavy. The result is a dish that’s impressive yet approachable for any home cook.

Ingredients for Chicken Manicotti Recipe with White Sauce

Quality ingredients create restaurant-worthy manicotti with creamy, cheesy layers and perfectly seasoned chicken filling.

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The ricotta and mozzarella are critical for texture. Whole Foods or Trader Joe’s carry high-quality whole-milk ricotta with superior body. BelGioioso and Galbani are reliable brands for mozzarella—avoid pre-shredded as it contains anti-caking agents. For the Parmesan, Parmigiano-Reggiano is the gold standard. The chicken should be fresh, not frozen, for the best texture after shredding.

No ricotta? Cottage cheese blended smooth works in a pinch. Fresh spinach can replace frozen—chop and sauté it first to remove excess moisture. For a lighter sauce, substitute half-and-half at half the quantity for the heavy cream. The nutmeg is subtle but essential—freshly grated offers superior aroma. Italian seasoning can be homemade with equal parts oregano, basil, and thyme.

Assemble manicotti up to 24 hours ahead and refrigerate until baking. Leftovers keep 4-5 days in the fridge or freeze for 3 months. Reheat covered to prevent drying. The white sauce thickens upon cooling—stir in a splash of milk if needed before serving.

Step-by-Step Instructions for Chicken Manicotti With White Sauce

Master the technique for perfectly layered manicotti with creamy sauce and rich filling.

Step 1: Prepare and Season the Chicken

Begin by cooking the 1.5 lb Chicken Breast until fully done. I prefer poaching in lightly salted water for even cooking without drying out. Once cooled, shred the chicken into bite-sized pieces using two forks.

Season the shredded chicken with 1 tbsp Italian Seasoning, ½ tsp Salt, and ¼ tsp Black Pepper. This ensures every bite of the filling carries robust flavor. Set aside to cool completely before mixing with other ingredients.

Step 2: Create the Cheese and Spinach Filling

In a large bowl, combine the 15 oz Ricotta Cheese, 1 cup Parmesan Cheese, 1 cup Mozzarella Cheese, and 10 oz Spinach (thoroughly drained). The spinach should be squeezed dry to prevent a watery filling that could make the manicotti soggy.

Add the seasoned chicken to the cheese mixture. Fold everything together gently but thoroughly, ensuring the chicken is evenly distributed. The filling should be thick and hold its shape when spooned—this prevents it from leaking out during baking.

Step 3: Make the Creamy White Sauce

Melt ½ cup Unsalted Butter in a saucepan over medium heat. Add the 4 cloves Garlic Cloves (minced) and sauté for 30-45 seconds until fragrant but not browned. Stir in the ¼ cup All-Purpose Flour to form a smooth roux.

Gradually whisk in the 2 cups Heavy Cream and 1 cup Whole Milk, ensuring no lumps form. Cook, stirring constantly, for 5-7 minutes until the sauce thickens enough to coat the back of a spoon. Finish with ½ tsp Salt, ½ tsp Black Pepper, and ¼ tsp Nutmeg for depth.

Step 4: Assemble and Bake the Manicotti

Preheat the oven to 375°F. Spread a thin layer of the white sauce in the bottom of a 9×13-inch baking dish. Stuff each of the 8 pieces Manicotti Shells with the chicken and cheese filling, placing them seam-side up in the dish.

Pour the remaining white sauce over the top, ensuring all shells are covered. Sprinkle the remaining 1 cup Mozzarella Cheese evenly over the sauce. Bake for 25-30 minutes until the sauce is bubbling and the top is golden brown. Let rest for 5 minutes before serving to allow the filling to set.

Troubleshooting Perfect Results

Filling Too Watery

The most common issue is excess moisture in your filling. Always thoroughly drain and squeeze dry the 10 oz Spinach before mixing. I use a clean kitchen towel to wring out every drop. If your filling still seems loose, add 2-3 tbsp breadcrumbs to help it hold shape during baking. 💡

Sauce Not Thickening

If your white sauce stays thin, it likely needs more cooking time. After adding the 2 cups Heavy Cream and 1 cup Whole Milk, cook for a full 7-8 minutes at a gentle simmer. If still thin, mix 1 tbsp cornstarch with 1 tbsp cold water and whisk in, then cook for 2 more minutes.

Manicotti Shells Uncooked

No-boil shells need moisture to soften. Ensure each shell is fully submerged in sauce in the baking dish. If the tops dry out, cover the dish with foil for the first 20 minutes of baking, then uncover to brown. I also add ¼ cup extra milk to the sauce for insurance.

Cheese Separates in Sauce

High heat can cause the sauce to break. Keep the heat at medium-low when adding dairy. If it separates, remove from heat and whisk vigorously—it should come back together. For extra stability, add cheeses to the sauce off the heat and stir until melted.

Filling Leaks Out

Overstuffing is the usual culprit. Fill each shell with about ⅓ cup filling max. Seal the ends by pressing them gently with your fingers. Let the assembled dish rest for 10 minutes before baking to help the filling set. ✨

Sauce Curdles

Curdling happens when acid meets dairy. Avoid adding wine or tomatoes to this white sauce. If it happens, immediately reduce heat and whisk in 1 tsp cold butter to smooth it out. Prevention is key—use fresh cream and don’t boil vigorously.

Frequently Asked Questions