Chicken Spaghetti with saucy noodles and satisfying bites—great warm or chilled for lunches and picnics.
Comfort-Forward Chicken Spaghetti for Weeknights and Lunchboxes
Saucy, cheesy noodles studded with tender shredded chicken and bright peas—easy to make ahead and just as good chilled for lunch.
Think of this as the breezy cousin of classic casseroles: spaghetti instead of elbow macaroni, sharp cheddar instead of mild, and a creamy, custard-like binder that keeps every forkful saucy. It’s the kind of dish that answers the “what do I pack for lunch?” question and also rescues a busy weeknight when you want something filling with minimal fuss.
The ingredient teamwork is straightforward and reliable. Poached, shredded chicken stays moist and neutral so the sauce and spices can shine. Condensed cream of chicken soup, whole milk and eggs form a silky, clingy sauce that tucks into the pasta; sharp cheddar cuts through with savory bite. Pops of sweetness and color from sautéed red pepper and frozen peas lift the whole pan, and a quick sauté of onion and garlic builds real flavor without long simmering.
A couple of kitchen hacks make this particularly user-friendly: cook the spaghetti just to al dente so it won’t go mushy during the bake, and give the chicken a gentle poach and 5-minute rest before shredding for the juiciest texture. Buttering the baking dish keeps edges from sticking and yields a nice golden crust. Once baked until bubbly, the casserole keeps its shape well—perfect for slicing into square portions for lunchboxes or picnic containers.
Serve warm straight from the oven with a crisp green salad or let it cool and chill for easy, grab-and-go lunches. It stores neatly in the fridge for several days, and you can freeze portions for longer-term meal prep—thaw overnight and reheat until warmed through. This is the kind of make-ahead comfort that’s satisfying both at the table and tucked into a lunch tote.
Ingredients
How to Make Chicken Spaghetti
- Preheat the oven to 350°F (175°C). Butter a 9x9-inch (or similar) baking dish and set aside.
- Bring a large pot of salted water to a boil and cook the spaghetti until just al dente (about 8 minutes); drain and set aside.
- While pasta cooks, poach the chicken: place the chicken breasts in a saucepan, cover with water, bring to a gentle simmer and cook until an instant-read thermometer reads 165°F (about 12–15 minutes); remove, let rest 5 minutes, then shred with two forks.
- Heat olive oil and 1 tbsp butter in a 10-inch skillet over medium heat, add chopped onion and diced red pepper and cook until softened (4–5 minutes); add minced garlic and cook 30 seconds more.
- In a large bowl whisk together the condensed soup, milk, eggs, smoked paprika, parsley, salt and pepper until smooth.
- Add the drained spaghetti, shredded chicken, sautéed vegetables, frozen peas, and 3/4 cup of the shredded cheddar to the bowl; toss thoroughly so the pasta is evenly coated in the sauce.
- Transfer the pasta mixture to the prepared baking dish, sprinkle the remaining 1/4 cup cheddar over the top, cover with foil and bake 20 minutes; remove foil and bake another 8–10 minutes until edges are bubbly and the top is lightly browned.
- Let the casserole rest 10 minutes before slicing into 4 portions. Cool completely before refrigerating for up to 4 days or freeze in portions for up to 2 months; reheat covered in a 350°F oven or microwave until hot.
Recipe Card
Chicken Spaghetti
Chicken Spaghetti with saucy noodles and satisfying bites—great warm or chilled for lunches and picnics.
- Prep
- 20 min
- Cook
- 35 min
- Servings
- 4
Ingredients
Instructions
- Preheat the oven to 350°F (175°C). Butter a 9x9-inch (or similar) baking dish and set aside.
- Bring a large pot of salted water to a boil and cook the spaghetti until just al dente (about 8 minutes); drain and set aside.
- While pasta cooks, poach the chicken: place the chicken breasts in a saucepan, cover with water, bring to a gentle simmer and cook until an instant-read thermometer reads 165°F (about 12–15 minutes); remove, let rest 5 minutes, then shred with two forks.
- Heat olive oil and 1 tbsp butter in a 10-inch skillet over medium heat, add chopped onion and diced red pepper and cook until softened (4–5 minutes); add minced garlic and cook 30 seconds more.
- In a large bowl whisk together the condensed soup, milk, eggs, smoked paprika, parsley, salt and pepper until smooth.
- Add the drained spaghetti, shredded chicken, sautéed vegetables, frozen peas, and 3/4 cup of the shredded cheddar to the bowl; toss thoroughly so the pasta is evenly coated in the sauce.
- Transfer the pasta mixture to the prepared baking dish, sprinkle the remaining 1/4 cup cheddar over the top, cover with foil and bake 20 minutes; remove foil and bake another 8–10 minutes until edges are bubbly and the top is lightly browned.
- Let the casserole rest 10 minutes before slicing into 4 portions. Cool completely before refrigerating for up to 4 days or freeze in portions for up to 2 months; reheat covered in a 350°F oven or microwave until hot.
Nutrition
- Carbohydrates
- 58
- Saturated Fat
- 12
- Sodium
- 1000
- Fiber
- 4
- Unsaturated Fat
- 18
- Protein
- 52
- Fat
- 29
- Cholesterol
- 190
- Trans Fat
- 0.1
- Calories
- 750
- Sugar
- 7