In a large pot, bring salted water to a boil and cook the pasta according to package instructions. Drain and set aside.
In the same pot, heat the olive oil over medium heat. Add the diced onion, carrots, and celery, cooking until the vegetables are softened (about 5 minutes).
Stir in the minced garlic and cook for an additional minute until fragrant.
Add the shredded chicken and stir to combine. Then pour in the chicken broth and bring to a simmer.
Reduce the heat and stir in the heavy cream, thyme, rosemary, salt, and pepper. Let the mixture simmer for 5-7 minutes until slightly thickened.
Add the cooked pasta and frozen peas to the pot, stirring until everything is well-incorporated and heated through.
Remove from heat and mix in the shredded cheddar cheese until melted and creamy.
Serve immediately, garnishing with fresh parsley for added color and flavor.
Notes
Feel free to add other vegetables or spices to your liking.
Keyword chicken, comfort food, one-pot meal, pasta