This Garlicky Shrimp Scampi Pasta Bake takes everything you love about classic shrimp scampi and turns it into a bubbly casserole that’s perfect for a weeknight. You still get that buttery garlic sauce, the bright hit of lemon, and tender shrimp, but now it’s twirled into pasta and topped with a golden crust.

It’s the kind of dish that feels a little more special without much extra work. Toss it together, slide it into the oven, and you’ve got a garlicky, lemon-scented meal the whole pan disappears fast.

Why This Baked Pasta Works

The scampi sauce clings to every strand of linguine instead of pooling at the bottom of the plate. A quick reduction of white wine and lemon juice keeps things tasting clean, never heavy.

Baking the dish thickens the sauce just enough so it coats the pasta and shrimp, while panko and Parmesan on top give you a crackly contrast to the tender noodles underneath. Leftovers reheat well, which means tomorrow’s lunch is already sorted.

Ingredients

1 lb linguine: or spaghetti or fettuccine
Salt and freshly ground black pepper
2 tbsp olive oil
4 tbsp unsalted butter, divided
4 cloves garlic, minced: fresh, not jarred
1/4 tsp red pepper flakes: optional
1/2 cup dry white wine or vermouth: or low-sodium chicken broth
1/4 cup fresh lemon juice: from about 1–2 lemons
1 lb large shrimp (21-25 count), peeled and deveined: tails removed for easier eating
1/2 cup grated Parmesan cheese: freshly grated works best
1/4 cup panko breadcrumbs: or plain breadcrumbs
Fresh parsley, chopped: for garnish

Variations / Substitutions

Swap the wine: use chicken broth for a milder sauce, or omit it and add an extra squeeze of lemon at the end.
Different protein: bay scallops or leftover rotisserie chicken work well here. Cook scallops the same way, just 1 minute less.
Heat level: double the red pepper flakes or add a pinch of cayenne if you want more kick.
Gluten-free: use a sturdy gluten-free pasta and gluten-free panko.
Dairy-free: trade the butter for a good vegan butter and replace Parmesan with 3 tbsp nutritional yeast mixed into the topping.

If you like this one, you’d love our Lemon Garlic Shrimp Pasta, the quicker stovetop version with no baking needed.

How to Make Garlicky Shrimp Scampi Pasta Bake

Step 1: Boil the Pasta

Bring a large pot of salted water to a boil and cook the 1 lb linguine until just shy of al dente, about 2 minutes less than the package time (roughly 7 to 8 minutes for most brands). Drain the pasta, saving 1/2 cup of the starchy pasta water.

The pasta still finishes cooking in the oven, so keeping it a bit firmer than usual prevents a mushy texture later. You want a little bite left in each strand.

Step 2: Sauté the Garlic and Build the Sauce

While the pasta cooks, set a large skillet over medium heat. Melt 2 tbsp of the butter with the 2 tbsp olive oil, then add the minced garlic and the 1/4 tsp red pepper flakes. Cook for 1 minute, just until fragrant and the garlic turns pale gold. Pour in the 1/2 cup white wine and the 1/4 cup lemon juice, bring to a simmer, and let it reduce for 2 to 3 minutes until it loses the raw alcohol edge. Stir in the remaining 2 tbsp butter until it melts, then season with a generous pinch of salt and a few cracks of black pepper.

The sauce should smell bright and garlicky, not greasy. If the garlic browns at all, it’ll turn bitter, so keep the heat moderate and stir often.

Step 3: Toss the Pasta and Shrimp

Add the 1 lb shrimp to the skillet in a single layer. Sprinkle them with a little salt and cook until they start turning pink on the bottom, about 1 to 2 minutes, then flip and cook another minute or so. Pull the pan off the heat, add the drained linguine and 1/4 cup of the reserved pasta water, and toss well to coat every strand. If the mixture looks dry, drizzle in a splash more pasta water.

At this point the sauce should cling to the noodles, not pool at the bottom. The shrimp will finish cooking in the oven, so a hint of translucency in the thickest part of each shrimp is fine right now.

Step 4: Assemble and Bake the Pasta

Preheat the oven to 400°F (200°C). Lightly butter a 9×13-inch baking dish. Spoon the pasta and shrimp mixture into the dish and spread it evenly. In a small bowl, combine the 1/2 cup grated Parmesan and the 1/4 cup panko with a teaspoon of olive oil to help it brown. Scatter the topping across the pasta. Slide the dish into the oven and bake for 15 to 18 minutes, until the top is deeply golden and the edges are bubbling.

The panko gives a delicate crunch that contrasts with the soft pasta beneath. After 12 minutes, check the color; if the top is browning too fast, lay a piece of foil loosely over it and keep baking.

Step 5: Garnish and Serve

Let the dish rest on the counter for about 5 minutes after you pull it from the oven. Scatter a handful of chopped fresh parsley over the top, then scoop portions right from the baking dish or spoon them onto plates. Serve while it’s still hot and the crust is crackly.

Tips for the Best Scampi Bake

Go for large shrimp (21-25 per pound) when you can. Smaller shrimp cook faster and are more likely to turn rubbery in the oven.
The pasta water matters more than you think. Its starch helps the sauce grip the noodles, so don’t skip saving a little before you drain the pot.
Want an extra crispy top? Switch the oven to broil for the final 1 to 2 minutes, but stand right there. It goes from golden to burnt in a blink.
You can assemble the whole thing (unbaked) up to 4 hours ahead. Cover the dish and refrigerate it, then add 5 minutes to the bake time when you’re ready to cook.

Bake times by dish size:

Dish	Time
9×13-inch	15–18 mins
8×8-inch	20–25 mins

Storing Leftovers

Refrigerate: keep any extras in a covered container for up to 3 days.
Reheating: warm individual portions in a 350°F (175°C) oven on a foil-covered tray for 15 to 20 minutes, or microwave in 1-minute bursts until hot. The crust will soften in the microwave, but the flavor stays good.

What to Serve With Garlicky Shrimp Scampi Pasta Bake

A simple arugula salad with lemon vinaigrette cuts through the richness and echoes the lemon already in the sauce. For something green and warm, roasted asparagus with a little olive oil and salt sits nicely next to the pasta. Both keep things quick and don’t compete with the garlic.

Frequently Asked Questions

Can I use frozen shrimp?

Yes, just thaw them completely under cold water and pat them very dry before they go into the skillet. Extra moisture waters down the sauce.

Can I use a different type of pasta?

Absolutely. Short shapes like penne, rigatoni, or fusilli hold the sauce well and make it easier to scoop. Cook them the same way, just under al dente.

Can I add vegetables?

A few handfuls of fresh spinach wilted into the sauce before tossing works great. Peas, halved cherry tomatoes, or thinly sliced zucchini also fit right in.

How can I make this spicier?

Double the red pepper flakes in the sauce or add a pinch of cayenne. A drizzle of chili oil over the top after baking adds both heat and a glossy finish.

What can I use instead of panko?

Plain dried breadcrumbs work, but the crust won’t be as airy. Crushed butter crackers or lightly crushed cornflakes also give a good crunch.