Creamy Lemon Butter Shrimp Pasta Casserole – A One-Pan Dinner Favorite 2025

Lemon Butter Shrimp Pasta Bake (Easy Weeknight Dinner)

Welcome to a dish that redefines comfort food: the Lemon Butter Shrimp Pasta Bake. It’s cheesy, creamy, and zesty with just the right balance of fresh flavors and indulgent richness. This seafood pasta casserole combines everything home cooks love—flavor, simplicity, and crowd-pleasing appeal.

Whether you’re preparing dinner on a weeknight, hosting a cozy weekend gathering, or meal-prepping for busy days ahead, this shrimp pasta bake is a winning recipe that checks every box

Everyone loves a dish that feels like a warm hug. This lemon butter shrimp pasta bake offers that and more. Packed with fresh shrimp, garlic, lemon zest, herbs, gooey melted cheese, and tender pasta, it’s a comforting casserole with a fresh twist. Best of all? It’s incredibly easy to make.

This recipe proves that seafood dinners don’t have to be complicated. You don’t need to be a professional chef or spend hours in the kitchen. With simple ingredients and a foolproof method, you’ll have a dish that tastes like it came from a restaurant but was made right at home.


2. Why This Recipe Belongs in Your Dinner Rotation

  • Quick and Easy: Ready in under 45 minutes
  • One-Pan Meal: Fewer dishes to wash
  • Comforting and Fresh: Creamy cheese meets zesty lemon
  • Customizable: Add veggies, herbs, or your favorite pasta
  • Meal-Prep Friendly: Keeps well in the fridge and freezer
  • Loved by Kids and Adults: Mild yet flavorful
  • Restaurant-Quality at Home: Without the price tag

3. The Origin & Inspiration Behind This Dish

Elena, the creator behind this recipe, was inspired by two timeless dishes: shrimp scampi and baked pasta. One offers citrusy brightness and buttery richness, the other—comfort and ease. She decided to bring them together into a single dish that’s family-friendly and elegant enough for special occasions.

The goal? A dinner that’s satisfying, vibrant, and always welcome at the table. The Lemon Butter Shrimp Pasta Bake was born out of the need for a wholesome, beautiful meal that’s both flavorful and approachable.


4. Key Ingredients That Make the Magic Happen

Here’s a breakdown of the must-have ingredients and why each one plays a crucial role:

IngredientPurpose
ShrimpThe star protein; sweet, tender, and quick-cooking
ButterCreates richness and depth
Olive OilBalances the butter and adds a smooth mouthfeel
GarlicProvides a flavor foundation
Lemon Juice & ZestAdds acidity, brightness, and aroma
ParsleyFresh herbal contrast
Mozzarella & ParmesanCheesy goodness and golden top
Linguine or SpaghettiHearty base to absorb flavors
Red Pepper Flakes (optional)Adds subtle heat
White Wine (optional)Elevates flavor and aroma

5. How to Choose the Best Shrimp

To ensure the best taste and texture:

  • Fresh or frozen: Either works—just thaw completely and pat dry before cooking.
  • Size matters: Use large shrimp (31–40 count per pound) for the best bite.
  • Deveined and peeled: Save time and ensure a clean, pleasant texture.

6. Tools & Equipment Checklist

You don’t need fancy gadgets, just a few essentials:

  • 9×13 inch baking dish
  • Large skillet or sauté pan
  • Mixing bowl
  • Pasta pot
  • Tongs or spatula
  • Zester or fine grater
  • Cheese grater (if using block cheese)

7. Step-by-Step Cooking Instructions

Step 1: Preheat and Prep

Preheat oven to 375°F (190°C). Lightly grease your casserole dish.

Step 2: Boil the Pasta

Cook linguine or spaghetti in salted water until al dente. Drain and set aside.

Step 3: Cook the Shrimp

In a skillet, heat olive oil and half the butter over medium. Add garlic and red pepper flakes. Sauté 1 minute. Add shrimp and cook 2 minutes per side. Set aside.

Step 4: Deglaze and Make Sauce

In the same skillet, add white wine (or broth), lemon juice, and zest. Let it reduce slightly. Stir in the rest of the butter until smooth.

Step 5: Combine Ingredients

In a large bowl or directly in the dish, mix pasta, shrimp, parsley, and sauce. Add salt and pepper to taste.

Step 6: Add Cheese and Bake

Top with mozzarella and Parmesan. Bake uncovered for 12–15 minutes or until cheese is melted and slightly golden.


8. Visual Tips for Perfect Execution

  • Look for bubbling edges and golden brown cheese as signs it’s ready.
  • Pasta should be coated but not swimming in sauce.
  • Shrimp should stay plump and opaque—not overcooked or rubbery.

9. Flavor Variations and Ingredient Swaps

Want to Change It Up?Try This Instead
Make it spicyAdd extra red chili flakes or cayenne
No dairyUse vegan cheese and plant-based butter
Extra greensToss in baby spinach or kale before baking
Make it gluten-freeUse chickpea or rice pasta
Swap proteinTry scallops, chicken, or even tofu
Add depthStir in sun-dried tomatoes or artichoke hearts

10. Making It Ahead of Time

Meal prep magic! This casserole is perfect for busy days.

  • Assemble ahead (without baking) and refrigerate for up to 24 hours
  • Freeze after baking (or before) for up to 2 months
  • Always thaw in the fridge before reheating to maintain texture

11. How to Store & Reheat Leftovers

  • Fridge: Store in an airtight container up to 3 days
  • Reheat: Oven at 350°F for 10–15 minutes or microwave for 2 minutes per portion
  • Avoid over-microwaving: It can make shrimp tough

12. Serving Suggestions & Side Pairings

Pair with:

  • 🥖 Garlic bread or crusty baguette
  • 🥗 Mixed greens with lemon vinaigrette
  • 🥦 Steamed broccoli or roasted asparagus
  • 🧈 Butter swim biscuits for ultimate comfort

13. Kid-Friendly & Family Meal Prep Ideas

  • Omit red pepper flakes for sensitive palates
  • Cut shrimp into bite-sized pieces
  • Serve with their favorite pasta shape (penne, shells)
  • Add extra cheese to make it even more appealing

14. What to Avoid for Best Results

  • ❌ Don’t overcook the shrimp—cook them only until pink
  • ❌ Don’t skip the lemon zest—it’s crucial to the flavor
  • ❌ Avoid bottled lemon juice—fresh is much better
  • ❌ Don’t use pre-shredded cheese—it melts poorly and contains anti-caking agents

15. Frequently Asked Questions (FAQ)

Can I make it without shrimp?

Yes, substitute with diced chicken, white beans, or sautéed mushrooms.

What wine should I use?

A dry white like Sauvignon Blanc or Pinot Grigio works beautifully.

Is this recipe kid-friendly?

Absolutely. Just omit any spicy elements and use mild cheese.

Can I use gluten-free pasta?

Yes, just be careful not to overcook it before baking.


16. Nutritional Overview (Per Serving)

Calories: ~490
Protein: 28g
Carbs: 45g
Fat: 22g
Fiber: 2g
Contains: Shellfish, dairy, gluten


17. Elena’s Top Tips for Success

  • Grate your own cheese—it’s worth it.
  • Always use fresh garlic and lemon.
  • Let the dish rest for 5 minutes after baking to set the cheese.
  • Don’t be afraid to experiment—this dish is forgiving!

18. Final Thoughts

The Lemon Butter Shrimp Pasta Bake isn’t just another casserole—it’s a celebration of flavor and simplicity. Whether you’re feeding a family, impressing guests, or enjoying a quiet night in, this dish brings gourmet quality without the hassle.

From the silky lemon butter sauce to the juicy shrimp and the melted cheese topping, every bite is pure comfort with a touch of elegance. With room for personalization and effortless preparation, this recipe is guaranteed to earn a permanent spot in your kitchen rotation.

So go ahead—grab that casserole dish and get cooking. Your dinner table is about to get a delicious upgrade.

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