Pesto Chicken Pasta Bake (Printer-Friendly)

Comforting pasta casserole with chicken, basil pesto, and mozzarella baked to golden perfection.

# What You'll Need:

→ Pasta

01 - 10.5 oz penne or rigatoni

→ 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 tbsp olive oil

→ Cheese

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

→ Seasoning

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

# Step-by-Step Guide:

01 - Preheat the oven to 390°F.
02 - Cook the pasta in a large pot of salted boiling water until just al dente. Drain and set aside.
03 - While the pasta cooks, heat olive oil in a large skillet over medium heat. Add diced chicken, season with salt and pepper, and sauté for 5–7 minutes until cooked through and lightly golden. Add minced garlic and cook for another 1 minute.
04 - Stir in the tomato passata (or marinara sauce) and half of the pesto. Simmer for 2–3 minutes, then remove from heat.
05 - In a large mixing bowl, combine the cooked pasta, chicken mixture, half of the mozzarella, and remaining pesto. Stir gently until evenly mixed.
06 - Transfer the mixture to a lightly greased baking dish. Top with remaining mozzarella and Parmesan.
07 - Bake in the preheated oven for 20 minutes, or until the cheese is melted and golden and the sauce is bubbling.
08 - Let rest for 5 minutes before garnishing with fresh basil and serving.

# Expert Tips:

01 -
  • Come home to dinner mostly done in under an hour with hands-off baking time that lets you actually breathe
  • The pesto-marilla combo hits that perfect spot between fancy and familiar
  • Likes reheat beautifully for tomorrow lunch making it the gift that keeps giving
02 -
  • Undercook your pasta by at least 2 minutes or it will turn mushy after baking
  • Letting the chicken rest in the hot pan after sautéing keeps it juicy
  • Room temperature ingredients bake more evenly than cold ones
03 -
  • Double the recipe and freeze one unbaked for those nights when cooking is literally not happening
  • Grate your own Parmesan instead of buying pre-grated for way better melting and flavor
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