Pesto Chicken Pasta Bake (Printable)

Golden-baked pasta casserole with tender chicken, basil pesto, and melted mozzarella. A comforting Italian-American family favorite.

# What you need:

→ Pasta

01 - 10.5 oz penne or rigatoni pasta

→ Chicken

02 - 2 medium chicken breasts (about 12 oz), diced

→ Pesto & Sauce

03 - 1/2 cup basil pesto, store-bought or homemade
04 - 1 1/4 cups tomato passata or marinara sauce
05 - 2 cloves garlic, minced
06 - 2 tablespoons olive oil

→ Cheese

07 - 2 cups shredded mozzarella cheese
08 - 1/4 cup grated Parmesan cheese

→ Seasoning

09 - Salt and freshly ground black pepper to taste
10 - Fresh basil leaves for garnish, optional

# How to make it:

01 - Set oven to 390°F and allow to fully preheat.
02 - Bring a large pot of salted water to boil. Add pasta and cook until just al dente. Drain and set aside.
03 - Heat olive oil in a large skillet over medium heat. Add diced chicken, season with salt and pepper, and cook for 5 to 7 minutes until cooked through and lightly golden.
04 - Add minced garlic to the skillet and cook for 1 minute. Stir in tomato passata and half of the pesto. Simmer for 2 to 3 minutes, then remove from heat.
05 - In a large mixing bowl, combine cooked pasta, chicken mixture, half of the mozzarella, and remaining pesto. Stir gently until evenly distributed.
06 - Transfer mixture to a lightly greased baking dish. Top with remaining mozzarella and Parmesan cheese.
07 - Bake in preheated oven for 20 minutes until cheese is melted and golden and sauce is bubbling at edges.
08 - Remove from oven and let rest for 5 minutes. Garnish with fresh basil leaves and serve.

# Helpful Hints:

01 -
  • The whole thing comes together in under an hour but tastes like it simmered all day
  • Leftovers reheat beautifully for lunch the next day, if there are any
  • One dish feeds a hungry family without needing fancy techniques or hard to find ingredients
02 -
  • I once skipped the pasta resting step and burned my mouth on molten cheese, lesson learned
  • The dish continues cooking for several minutes after leaving the oven, so pull it when the cheese is just starting to turn golden
  • Salting your pasta water properly is crucial since the noodles absorb the seasoning
03 -
  • Undercook the pasta by two minutes since it absorbs sauce and continues baking
  • Room temperature ingredients bake more evenly than cold ones straight from the fridge
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