Southern chicken spaghetti combines cooked shredded chicken with pasta, tomatoes and green chiles, cream cheese, and cheddar in a creamy baked casserole. The canned tomato ingredient is described generically, so a particular brand is not required. The chicken is fully cooked before it enters the sauce.
This Southern chicken spaghetti makes eight main portions in a nine-by-thirteen-inch dish. Its three cups of cheddar are divided: two cups go into the sauce and one cup finishes the top. The oven stage must heat the center thoroughly, not simply melt the visible cheese.
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Why This Recipe Works
Southern chicken spaghetti works when its sauce is smooth before the pasta and meat are folded in. Warming condensed soup with cubed cream cheese melts the dairy into an even base, and the tomato juices help loosen it.
Cooking the onion-and-pepper mixture first avoids hard pieces hidden inside a soft casserole. The pasta is drained before mixing so its cooking water does not unintentionally dilute the sauce. A brief rest after baking makes the portions easier to lift.
Ingredients for Southern Chicken Spaghetti
Use one and a half pounds of fully cooked, boneless shredded chicken, weighed after cooking. The preparation time assumes that meat is already available. Raw chicken needs a separate complete cooking step and will not safely finish just because it is stirred into warm cheese sauce.
For Southern chicken spaghetti, use two standard cans of condensed cream of chicken soup around ten and a half to ten and three-quarter ounces each, undiluted. Add the ten-ounce can of tomatoes with green chiles with its juice. Cook the cup of frozen or fresh onion-and-pepper mix in the separate measured oil.
Main Ingredients
- 1.5 pounds cooked boneless chicken breast, shredded (1½ pounds weighed after cooking; preparation assumes fully cooked meat)
- 16 ounces spaghetti (broken in 2-inch pieces)
- 2 cans condensed cream of chicken soup (10½–10¾ ounces each, undiluted)
- 10 ounces diced tomatoes with green chiles (One 10-ounce can, undrained)
- 6 ounces cream cheese
- 3 cups shredded Cheddar cheese (Divided: 2 cups in sauce and 1 cup on top)
- 1/4 cup heavy cream (milk can be used as an alternative)
- 1 cup frozen peppers and onions mix (OR 1 cup fresh diced mixture; cook before assembly)
For vegetable cooking and the dish
- 1 tablespoon olive oil (For onion-and-pepper skillet stage)
- as needed butter or cooking spray (Separate small pan-greasing allowance)
How to Make Southern Chicken Spaghetti
Cook broken spaghetti according to its package and drain. While it boils, soften the vegetable mix. In a saucepan, gently heat soup, undrained tomatoes, cubed cream cheese, and the quarter cup of cream or milk until smooth. Stir two cups cheddar in off the heat.
Fold chicken, vegetables, and pasta into the sauce and spread Southern chicken spaghetti into a greased baking dish. Top with the reserved cheddar and bake at 350°F until the center reaches 165°F. If the topping colors too soon, cover loosely while the center finishes. Rest five minutes before cutting or scooping.
How to Serve
Serve Southern chicken spaghetti as eight portions with a green salad or simple vegetables on the side. These additions are prepared independently and are not required to finish the casserole.
A warm, creamy casserole is easier to portion with a broad spoon than a narrow knife. There is no need to leave it standing for a long time to become firm. The filling is meant to stay saucy rather than behave like a tightly layered lasagna.
Storage
Refrigerate Southern chicken spaghetti within two hours and use within three days, or earlier if the cooked chicken already has a shorter remaining storage window. Baking older cooked chicken does not restart its leftover clock.
Freeze cooled portions for up to two months and thaw in the refrigerator. Reheat to 165°F at the center. If refrigerating an assembled unbaked casserole for up to one day, account for the chicken’s age and allow a longer bake from cold. Remove plastic storage wrap before any oven heating.
Recipe-formula credit: Marye Audet-White, Restless Chipotle, Southern Chicken Spaghetti. The canned tomatoes are named generically here. For a 165°F casserole center and prompt cooling, see FDA safe food handling guidance.
Tips and Variations
For Southern chicken spaghetti, soften cream cheese in small cubes rather than trying to melt a whole block in one hot spot. Keep the sauce heat gentle and stir the bottom so condensed soup does not scorch.
The listed quarter cup of cream or milk is one choice, not both. Cheese is likewise divided from one three-cup amount. Cold filling, a deeper dish, or oversized portions can lengthen heating, so a browned surface is not the only completion check.
Frequently Asked Questions
Is the chicken weighed raw?
Southern chicken spaghetti is written with one and a half pounds already cooked and shredded. Its base timing does not include cooking that meat from raw.
Do I dilute the soup cans?
No. They are condensed soup used undiluted in the casserole sauce. The recipe does not add the water normally used for a bowl of soup.
Where does the cheddar go?
Southern chicken spaghetti uses two cups in the sauce and the remaining cup on top. Do not add three cups to each component.
Are the frozen vegetables just thawed?
Cook the onion-and-pepper mix through according to its package, then add it to the casserole. Fresh diced vegetables are also softened before mixing.
How do I bake it from the refrigerator?
Expect a longer bake and check for 165°F in the center. Use an oven-safe dish within its temperature-change guidance and remove all plastic storage wrap first.
More Recipes to Try
- Baked Chicken Spaghetti
- Ranch Chicken Spaghetti Bake with Tomatoes and Cheddar
- Creamy Crockpot Chicken Spaghetti
- Roasted Broccoli and Carrots
Southern Chicken Spaghetti
Ingredients
Main Ingredients
- 1.5 pounds cooked boneless chicken breast, shredded 1½ pounds weighed after cooking; preparation assumes fully cooked meat
- 16 ounces spaghetti (broken in 2-inch pieces)
- 2 cans condensed cream of chicken soup 10½–10¾ ounces each, undiluted
- 10 ounces diced tomatoes with green chiles One 10-ounce can, undrained
- 6 ounces cream cheese
- 3 cups shredded Cheddar cheese Divided: 2 cups in sauce and 1 cup on top
- 1/4 cup heavy cream milk can be used as an alternative
- 1 cup frozen peppers and onions mix OR 1 cup fresh diced mixture; cook before assembly
For vegetable cooking and the dish
- 1 tablespoon olive oil For onion-and-pepper skillet stage
- as needed butter or cooking spray Separate small pan-greasing allowance
Instructions
- Heat oven to 350°F and grease a 9×13-inch dish. Cook the broken spaghetti in water according to its package, then drain.
- Meanwhile, heat the separate tablespoon oil in a skillet and cook the onion-and-pepper mix until softened, about 5–7 minutes for fresh pieces or according to the frozen package.
- Warm undiluted condensed soup, the full undrained tomato-and-chile can, cubed cream cheese, and the ¼ cup cream or milk over medium-low heat, stirring approximately 5–7 minutes until smooth. Off the burner, melt in 2 cups cheddar.
- Fold in the 1½ pounds already cooked shredded chicken, drained pasta, and prepared vegetables. Transfer evenly to the greased dish and top with the final 1 cup cheddar.
- Bake approximately 25–35 minutes for warm assembled filling, extending until the center reaches 165°F. Shield loosely if the top browns before that point. A refrigerated casserole needs longer.
- Rest 5 minutes and divide into 8 portions. Chill leftovers promptly, respecting the original cooked-chicken storage limit.
