By RecipeVolt. Published 2026-07-06.
This classic chicken tetrazzini features tender linguine, savory mushrooms, and a rich, bubbly cheese crust for the ultimate comforting weeknight bake. Abo...
I still remember scraping the stubborn, caramelized cheese off the corners of my mother's blue stoneware baking dish with a dull butter knife. My wrists would ache from the leverage, but those crispy, deeply browned edges of pasta and cheddar were absolutely worth the effort.
This is comfort food without the pretense.
Traditional casseroles often turn into a mushy, starch-heavy swamp, but we avoid that by boiling the linguine just shy of al dente. This allows the pasta to complete its starch gelatinization directly inside the baking dish, absorbing the rich mushroom juices. For seasoning, I always reach for Diamond Crystal kosher salt — use 1 teaspoon, but if you have table salt, cut that in half.
Sautéing the mushrooms too quickly is a common pitfall; they need time to release their moisture and brown beautifully.
Much like a classic Tuna Noodle Casserole, this recipe relies on a sturdy pasta base to hold up against a heavy, velvety sauce. We use sour cream to provide a pleasant, lactic tang that cuts right through the richness of the condensed soups.
Do not skip the wine.
It should emerge from the oven bubbling at the edges, with a golden-brown cheddar crust that crackles under your spoon.
4.8 out of 5 from 387 readers
Snap the dry linguine in half, then drop it into a large pot of aggressively salted boiling water. Cook according to the package directions until just shy of al dente, then drain thoroughly. If you aren't mixing the casserole immediately, rinse the pasta with cold water to wash away excess surface starch and prevent sticking.
Set your oven rack to the middle position and preheat the oven to 350 degrees.
Melt the butter in a heavy skillet over medium-high heat. Toss in the sliced mushrooms and sauté for 4 to 5 minutes, allowing them to release their water and develop a deep golden color. Toss in the minced garlic, lower the heat to medium, and stir constantly for 3 minutes until fragrant.
Pour the dry white wine into the skillet, using a wooden spoon to scrape up all the browned bits stuck to the bottom of the pan. Simmer the mixture for 6 to 8 minutes, or until the liquid has reduced by half.
In a spacious mixing bowl, whisk together the undiluted cream of chicken soup, cream of mushroom soup, sour cream, milk, salt, and pepper until the base is completely smooth and uniform.
Fold the sautéed mushrooms, cooked pasta, and shredded chicken into the soup mixture, turning gently with a spatula until every strand of linguine is thoroughly coated.
Transfer the mixture into a lightly greased 13x9-inch baking dish, spreading it into an even layer. Scatter the shredded cheddar cheese uniformly across the top.
Bake uncovered at 350 degrees for 30 minutes, or until the edges are vigorously bubbling and the cheese on top has melted into a golden, speckled crust.
To balance the rich, velvety texture of this baked pasta, pair it with bright, crisp, or acidic sides that cleanse the palate.
Store any leftover tetrazzini in an airtight container in the refrigerator for up to three to four days. As it sits, the pasta will inevitably drink up the surrounding sauce, meaning the dish will lose some of its initial creaminess by day two.
To restore that luxurious texture when reheating, splash a tablespoon of milk or chicken broth over your portion before popping it into the microwave.
For larger portions, cover the baking dish with aluminum foil and reheat in a 350 degree oven for about twenty minutes until heated through, much like reheating a dish of Southern-Style Macaroni & Cheese. If you want to freeze this casserole, do so before baking; assemble the entire dish, wrap it tightly in a double layer of plastic wrap and foil, and freeze for up to three months.
Thaw completely in the fridge before baking.
If you find yourself missing a few key items, these simple swaps will keep your dinner on track without sacrificing flavor.
There is something deeply comforting about a warm, bubbling casserole waiting on the counter after a long day. This tetrazzini delivers that nostalgic, cozy feeling with every single bite.
Step 1 of 1