Creamy Pesto Chicken Pasta Bake combines tender chicken, pasta, and a rich basil pesto cream sauce topped with melted mozzarella and Parmesan, baked until golden and bubbling.
12 ounces penne or rigatoni pasta
2 cups cooked chicken breast, cubed
1 1/2 cups heavy cream
3/4 cup basil pesto
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese
2 cloves garlic, minced
1 tablespoon olive oil
1/2 teaspoon salt
1/4 teaspoon black pepper
1/2 teaspoon Italian seasoning
1/2 cup cherry tomatoes, optional
Preheat oven to 375°F and grease a 9×13-inch baking dish.
Cook pasta in salted water until slightly under al dente, then drain.
Season chicken with salt, pepper, and Italian seasoning.
Heat olive oil in a skillet and cook chicken until fully done, then remove.
In the same skillet, sauté garlic briefly, then add heavy cream and simmer until slightly thickened.
Stir in pesto and Parmesan, adjusting seasoning as needed.
Combine pasta, chicken, and sauce in a large bowl. Fold in cherry tomatoes if using.
Transfer mixture to baking dish and top with mozzarella and additional Parmesan.
Bake uncovered for 20 to 25 minutes until cheese is melted and bubbly.
Let rest for 5 to 10 minutes before serving.