
This Shrimp and Broccoli Alfredo Bake is the dish I turn to whenever I want both comfort and impressive flavor in one bubbling casserole. It blends juicy shrimp vibrant broccoli tender pasta and a homemade creamy Alfredo sauce that will warm any table and occasion.
I first pulled this together after a long day at work with just a bag of shrimp and broccoli from the freezer. It quickly became a repeated request for special dinners and potlucks because everyone always goes back for seconds.
Ingredients
- Large shrimp: makes the bake hearty and brings a sweet briny flavor
- Broccoli florets: stay bright and just crisp perfect for contrast
- Garlic: builds base flavor choose fresh and firm cloves
- Penne or rigatoni: holds the sauce in every bite look for bronze die pasta for best texture
- Unsalted butter: creates the rich starting point for the sauce
- Heavy cream: delivers the velvetiness Alfredo is loved for use a fresh pint
- Parmesan cheese: gives nutty depth freshly grated works best for flavor and melting
- Mozzarella cheese: contributes craveable stretch and creaminess opt for a block instead of pre-shredded
- Salt: balances all the creamy flavors use flaky or kosher
- Black pepper: adds warmth and dimension to cut the richness
- Ground nutmeg: optional but adds a subtle Italian touch
- Fresh parsley for garnish: brings a burst of color and herbal lift seek out crisp vibrant bunches
Instructions
- Preheat the oven:
- Set your oven to three seventy five degrees Fahrenheit. Lightly coat a nine by thirteen inch baking dish with butter or oil for easy clean up later.
- Cook the pasta and broccoli:
- Boil the pasta in well salted water but stop cooking two minutes early. Toss broccoli florets into the pot in the last two minutes so they stay vibrant and crisp. Drain both and set aside.
- Sauté the aromatics:
- Warm butter in a large skillet on medium heat. Add minced garlic and let it cook while stirring for just thirty seconds until it releases a tantalizing smell.
- Cook the shrimp:
- Lay in the shrimp in a single layer in the garlicky butter. Let them turn pink on each side which should take about two to three minutes. Scoop them out with a slotted spoon so they stay tender.
- Build the Alfredo sauce:
- Pour heavy cream into the same skillet to soak up all the flavors. Bring it to a gentle simmer. Sprinkle in Parmesan and mozzarella with salt pepper and nutmeg if using and keep stirring until everything is melted into a creamy sauce about two to three minutes.
- Combine everything:
- Tumble the cooked pasta broccoli and shrimp into the skillet of Alfredo sauce. Use a spoon to mix every bite with sauce so the flavors get into every nook.
- Assemble the casserole:
- Move the sauce coated mixture into your greased baking dish. Scatter mozzarella and Parmesan evenly over the top for that gooey and golden finish.
- Bake until bubbly:
- Slide the dish into the hot oven for about twenty to twenty five minutes. You are looking for golden cheese on top and little bubbles of creamy sauce at the edges.
- Garnish and serve:
- Sprinkle with chopped fresh parsley if you want a burst of color and fresh aroma. Serve it right away for peak comfort and flavor.

Shrimp has become my go to for indulgent pasta bakes because it cooks fast and brings so much umami flavor. Watching my family dig into this casserole after a day out always makes me feel like I have shared something truly special from my kitchen.
Storage Tips
Cover leftovers tightly and they will keep fresh in the fridge for up to three days. The sauce may thicken as it rests so splash in a spoon of cream or milk before reheating. Bake gently covered with foil to keep everything moist.
Ingredient Substitutions
If you are not a shrimp fan try diced rotisserie chicken or bite sized cooked salmon. Gluten free pasta works well for those avoiding wheat. I have even swapped in asparagus or peas instead of broccoli during springtime.
Serving Suggestions
This hearty bake pairs well with a simple green salad coated in lemon vinaigrette. Add garlic bread for soaking up every drop of the Alfredo sauce. A glass of chilled white wine like Pinot Grigio or Sauvignon Blanc really elevates the meal.
Cultural and Seasonal Notes
Pasta Alfredo with shrimp is a beloved Italian American comfort food where richness rules. This dish is a staple for gatherings in colder months but it also adapts for summer by using fresh herbs or seasonal vegetables. The casserole bake method gives traditional Alfredo an easy crowd friendly spin.
Seasonal Adaptations
Use asparagus or snap peas in late spring Try roasted bell peppers for a bright flavor in summer Swap in roasted mushrooms when you want an earthier autumn version
Success Stories
I have made this bake ahead for family reunions and always return with an empty casserole dish. A friend who makes it with extra broccoli calls it her weeknight secret weapon. Kids are surprised by how much they love the shrimp and keep asking for more.
Freezer Meal Conversion
Prepare everything up to the baking step then wrap tightly and freeze. When ready to serve thaw in the fridge overnight then bake as normal. Sometimes I add extra cheese on top just before baking for a perfectly gooey finish.

This casserole combines rich Alfredo comfort with the convenience of a crowd pleasing bake. Enjoy delivering a meal that is simple yet always brings joy to the table.
Recipe FAQ
- → Can I use frozen shrimp instead of fresh?
Yes, thaw frozen shrimp thoroughly and pat dry before sautéing for best texture and flavor.
- → What pasta shapes work well in this dish?
Penne or rigatoni hold the sauce and bake nicely, but ziti and fusilli are also great options.
- → How can I make this gluten-free?
Simply swap traditional pasta for your favorite gluten-free variety and check other labels for hidden gluten.
- → Is it possible to substitute another protein for shrimp?
Cooked chicken or salmon works well as an alternative, catering to different dietary needs.
- → How do I store leftovers?
Cool completely and refrigerate in an airtight container for up to 3 days. Reheat thoroughly before serving.
- → What side dishes complement this meal?
Crisp green salad and garlic bread are classic sides that balance the creamy baked pasta perfectly.