My aunt has been making this for every family gathering since 1987 and nobody has ever left without asking for the recipe

This oven baked 4-ingredient cream cheese chicken spaghetti is the kind of Midwestern comfort food that quietly shows up at every family gathering and disappears before you can blink. My aunt started making a version of this in the late ’80s when she needed something she could assemble ahead, bake at her sister’s house, and still have it taste like she’d been fussing all day. It’s rich, creamy, and unapologetically simple—just four pantry-friendly ingredients layered into a casserole that people inevitably ask about as they’re going back for seconds. If you need a no-fail, crowd-pleasing dish for potlucks, game days, or Sunday dinner, this is exactly that recipe.

Serve this cream cheese chicken spaghetti straight from the baking dish while it’s still bubbling at the edges and the cheese is stretchy when you scoop. A crisp green salad with a tangy vinaigrette balances the richness nicely, and garlic bread or a simple baguette is perfect for swiping up the extra sauce. Steamed or roasted vegetables—like broccoli, green beans, or asparagus—make an easy side if you want more color on the plate. For drinks, a light, citrusy white wine, a simple lager, or sparkling water with lemon all work well with the creamy, slightly tangy sauce.

Servings: 8

12 oz dry spaghetti

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with cooking spray or a thin film of oil.

Bring a large pot of well-salted water to a boil. Add the spaghetti and cook until just shy of al dente, 1–2 minutes less than the package directions. The pasta will finish softening in the oven and you don’t want it mushy.

While the pasta cooks, place the shredded chicken in a large mixing bowl. If it was refrigerated, let it sit out for a few minutes so it’s not ice-cold when it goes into the oven.

Drain the cooked spaghetti well, then immediately return it to the warm pot (off the heat). Add the cubed cream cheese and both jars of Alfredo sauce to the hot pasta. Toss with tongs or two large forks until the cream cheese melts and the pasta is evenly coated in a thick, creamy sauce. A few small soft bits of cream cheese are fine; they’ll smooth out in the oven.

Add the shredded chicken to the pot and gently fold it into the creamy spaghetti until the chicken is evenly distributed. The mixture will be very saucy—that’s what keeps the finished casserole moist and gives you those cheesy, creamy strings when you scoop.

Transfer the mixture to the prepared 9x13-inch baking dish, spreading it into an even layer. Use the back of a spoon to nudge the noodles and chicken into the corners so everything bakes evenly.

Cover the dish tightly with aluminum foil to keep the moisture in. Bake on the center rack for 20 minutes, until the edges are just starting to bubble.

Remove the foil and bake for another 10–15 minutes, or until the top looks slightly set, the sauce is bubbling around the edges, and the noodles and chicken are heated through. You’re not looking for browning as much as that creamy, molten look when you pull a spoon through the center.

Let the casserole rest for about 10 minutes before serving. This short rest helps the sauce thicken slightly so it clings to the spaghetti and chicken. Serve straight from the dish, using a large spoon to lift generous scoops—those long, creamy strands of spaghetti and tender shreds of chicken are part of the charm.

Because this recipe leans on just four ingredients, each one does a lot of work—but there’s still room to adjust it to your kitchen and taste. For a bit of extra flavor without adding more ingredients, season the shredded chicken well with salt and pepper before mixing it in, or use a rotisserie chicken that’s already well seasoned. If you want a more pronounced tang, you can swap part of the cream cheese for a brick-style Neufchâtel cheese, which is slightly lighter but still creamy. For a touch of color and texture while technically staying within the four-ingredient spirit, you can sprinkle a handful of shredded mozzarella or Parmesan over the top in the last 10 minutes of baking if you already have it on hand. To make ahead, assemble the casserole, cover tightly, and refrigerate up to 24 hours; add 10–15 minutes to the covered baking time to ensure it heats through. Leftovers reheat well in the oven, covered with foil at 325°F (165°C), or gently in the microwave with a splash of milk or water stirred in to loosen the sauce. For food safety, always start with fully cooked chicken: if you cook your own, cool it quickly and refrigerate within 2 hours, and use within 3–4 days. When baking the assembled casserole from cold, ensure the center reaches at least 165°F (74°C). Store leftovers in a shallow container in the refrigerator and enjoy within 3–4 days, reheating only what you’ll eat in one sitting rather than repeatedly warming the entire dish.