Creamy Chicken and Mushroom Rigatoni Recipe for Dinner

There are evenings when I want a simple, comforting pasta bake but don’t have time for an elaborate sauce. This creamy chicken mushroom rigatoni is the perfect answer — it feels impressive while staying easy and weeknight-friendly.

Everything is combined in one bowl, then baked, which keeps cleanup minimal. The finished dish is rich and creamy in the center with golden, crispy edges that everyone will fight over.

Bake it in a conventional oven or finish it in a pizza oven if you prefer. Using leftover roast or rotisserie chicken saves time and makes this a quick dinner solution.

Why This Chicken Mushroom Pasta Bake Works

Roasting mushrooms and onions concentrates their flavor and adds a deep, savory note that lifts the whole dish. The combination of ricotta, gruyere, and fontina makes a creamy, clingy sauce that coats every rigatoni tube.

Rotisserie chicken is a great shortcut and keeps this recipe realistic on busy nights. If you have leftover roasted chicken, it only improves the final result.

About the Ingredients

A mix of baby bella and shiitake mushrooms delivers an earthy, meaty bite that pairs well with the richness of hand-shredded cheeses. Sun-dried tomatoes provide bright, tangy pops that balance the creaminess.

If you prefer, roasted fresh tomatoes will meld into the sauce beautifully and add extra depth. Fresh spinach keeps the dish from feeling too heavy — it wilts into the bake and adds color and freshness.

Tips for the Best Easy Chicken Pasta

• Reserve at least two cups of pasta water before draining. The starchy water loosens and silkens the sauce, and the pasta will absorb liquid as it finishes baking.
• When your budget allows, higher-quality heritage chicken offers better flavor and texture than commodity birds. It’s a simple upgrade that elevates the dish.
• Finish with extra grated pecorino for a bright, salty finish — perfect for a cozy date-night meal.
• To make this vegetarian, omit the chicken and increase the mushrooms and spinach.

Best Pasta Shapes for a Creamy Chicken Pasta

Rigatoni is ideal here: the wide tubes hold sauce inside and out, and the ridges help the cheese cling while the edges crisp during baking. The result offers creamy interiors and crunchy bits around the perimeter.

Good substitutes include penne, ziti, or medium shells, which also trap sauce well. Avoid long noodles like spaghetti or fettuccine; they tend to clump and won’t deliver the same texture after baking.

FAQs

• Can I use rotisserie chicken? Yes — rotisserie or leftover roasted chicken saves time and adds great flavor.
• Can I change the mushrooms? Absolutely. Cremini, oyster, or other fresh mushrooms work well. Avoid canned mushrooms; roasting fresh ones builds the best flavor.
• Can I make this ahead? Yes. Assemble, cover, and refrigerate for up to a day. Add about 10 minutes to the baking time if you bake it straight from cold.
• What other pasta shapes can I use? Short tubular pasta like rigatoni, penne, ziti, or shells will hold the sauce best.
• Do I have to bake it? Baking creates the desirable crispy edges. You can skip baking, but the texture will be different and less golden.

How To Make Creamy Chicken Mushroom Rigatoni

Serves: 6 | Prep: 5 minutes | Cook: 45 minutes

Ingredients

Mushrooms
10 oz baby bella mushrooms, quartered
10 oz shiitake mushrooms, sliced
½ medium sweet onion, julienned
4 cloves garlic, minced
⅓ cup olive oil
2 tsp kosher salt
1 tsp black pepper
1 tsp garlic powder
1 tbsp fresh rosemary, chopped
2 tbsp fresh thyme leaves

Pasta
1 lb rigatoni
2 cups ricotta cheese
1 cup gruyere, shredded
1 cup fontina, shredded
1 cup heavy cream
2 cups reserved pasta water
2 cups roasted chicken, diced
1 cup sun-dried tomatoes, chopped
1 tsp red pepper flakes
3 cups fresh spinach, chopped
¾ cup pecorino, grated

Step 1: Preheat oven to 425°F.

Step 2: Toss mushrooms and onions with olive oil, salt, pepper, garlic powder, rosemary, and thyme until evenly coated.

Step 3: Spread the mixture on a parchment-lined baking sheet and roast about 15 minutes, until browned at the edges.

Step 4: While the mushrooms roast, cook the rigatoni until just shy of al dente. Reserve two cups of pasta water and drain.

Step 5: In a large bowl, combine the par-cooked pasta, ricotta, gruyere, fontina, heavy cream, reserved pasta water, diced chicken, sun-dried tomatoes, red pepper flakes, and spinach. Stir until the sauce is creamy and the spinach begins to wilt.

Step 6: Add the roasted mushrooms and onions, fold gently to combine, and transfer the mixture to a large oven-safe baking dish.

Step 7: Cover with foil and bake 20–25 minutes. Remove the foil, sprinkle with pecorino, and bake an additional five minutes until the cheese melts and the edges begin to brown.

Step 8: Let the pasta rest a few minutes, then serve hot.