This 4-ingredient oven linguine is the kind of weeknight dinner I lean on when I’ve had a long day at work and still want something cozy and homemade. You literally throw snapped dry linguine into a glass casserole dish, add three savory pantry staples, and let the oven do the work. No boiling a separate pot of water, no fancy techniques—just a creamy, garlicky pasta bake that tastes like you fussed way more than you did. It’s a very Midwest, practical, get-it-on-the-table kind of recipe that still feels special enough that my family actually cheers when they see it come out of the oven.
Serve this oven-baked linguine straight from the casserole dish with a simple green salad (bagged salad totally works) and some garlic bread or buttered rolls to soak up the extra sauce. A side of roasted broccoli or green beans is an easy way to add veggies without extra effort—just pop them in the oven on another rack while the pasta finishes baking. If you like a little heat, pass crushed red pepper flakes at the table, and for something fun on a Friday night, pair it with a crisp white wine or sparkling water with lemon.
4-Ingredient Oven LinguineServings: 4
Ingredients
8 oz dry linguine, snapped in half
3 cups low-sodium chicken broth
1 cup jarred Alfredo sauce
1 cup shredded Italian blend cheese (or shredded mozzarella)
Directions
Preheat your oven to 400°F (200°C). Lightly grease a 9x13-inch glass casserole dish so the pasta doesn’t stick.
Take the dry linguine and snap each handful in half so it fits in the dish. Arrange the snapped dry linguine in the glass casserole dish in an even layer (it’s okay if some pieces overlap or crisscross—this is that messy, real-life top-down shot moment).
Pour the chicken broth evenly over the dry linguine, making sure most of the pasta is submerged. Gently press down any pieces that are sticking up so they get some liquid on them.
Spoon the jarred Alfredo sauce over the top of the pasta and broth. Use the back of a spoon to spread it around a bit so it’s fairly even, but don’t stress if it looks streaky—everything will melt together in the oven.
Cover the casserole dish tightly with foil, making sure to crimp the edges so steam stays in. This steam is what cooks the pasta without pre-boiling.
Bake covered for 25–30 minutes, until the pasta is mostly tender when you pull back the foil and poke a piece with a fork. If the edges look dry, stir gently and add a splash more broth or water, about 1/4 cup.
Remove the foil, sprinkle the shredded Italian blend cheese evenly over the top, and return the dish to the oven uncovered. Bake for another 8–12 minutes, until the cheese is melted, bubbly, and lightly golden in spots.
Let the casserole rest for 5–10 minutes after baking so the sauce thickens slightly and the pasta finishes absorbing any extra liquid. Give it a gentle stir from the edges toward the center, then serve hot straight from the dish.
Variations & Tips
To keep this as a true 4-ingredient recipe, the savory flavor comes from the broth, Alfredo sauce, and cheese, but you can easily dress it up when you have time. Stir in 1–2 cups of cooked shredded chicken, sliced cooked sausage, or leftover rotisserie chicken after the first bake (right before adding the cheese) for extra protein. For more flavor without adding separate ingredients, choose a garlic or herb Alfredo sauce and an Italian blend cheese that includes Parmesan and provolone. If you want to sneak in veggies, frozen peas or spinach can be stirred in after the initial covered bake; just mix them into the hot pasta, then top with cheese and continue as directed. To make it vegetarian, swap the chicken broth for vegetable broth. If using full-sodium broth or a very salty cheese, taste before serving and add salt only if needed. Food safety tips: Always bake until the pasta is fully cooked and the casserole is bubbling hot in the center (at least 165°F/74°C if you’ve added any cooked meat). If you add meat, make sure it’s already fully cooked before it goes into the casserole. Refrigerate leftovers within 2 hours in a shallow container and eat within 3–4 days, reheating until steaming hot before serving.
