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Creamy Steakhouse Shrimp & Crab Rockefeller Bake is a rich, comforting seafood casserole made with tender shrimp, sweet crab meat, creamy cheese sauce, savory spinach, and a golden, bubbly topping. Inspired by classic steakhouse seafood dishes, this impressive recipe is perfect for family dinners, holiday gatherings, or a special weekend meal at home.
If you love restaurant-style seafood with plenty of flavor, this easy shrimp and crab bake delivers a delicious combination of creamy textures, garlic, herbs, and perfectly seasoned seafood.
Why You’ll Love This Creamy Steakhouse Shrimp & Crab Rockefeller Bake
This creamy seafood bake brings together the flavors of shrimp, crab, spinach, and cheese in one satisfying dish. The combination creates a restaurant-inspired meal without requiring complicated cooking techniques.
- Rich and creamy: Cream cheese, sour cream, and Parmesan create a smooth, flavorful sauce.
- Loaded with seafood: Shrimp and crab provide a delicious combination of tender texture and naturally sweet flavor.
- Golden and bubbly: A quick bake in the oven creates an irresistible browned topping.
- Perfect for entertaining: Serve it as a special appetizer, a seafood side dish, or the centerpiece of a seafood dinner.
- Easy to customize: Adjust the seasonings, cheese, and greens to suit your family’s preferences.
Ingredients for Shrimp & Crab Rockefeller Bake
These ingredients combine to create a creamy, savory casserole with classic seafood flavors.
- 1 pound large shrimp, peeled, deveined, and chopped into bite-sized pieces
- 8 ounces lump crab meat, carefully checked for shell fragments
- 8 ounces cream cheese, softened
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 cup freshly grated Parmesan cheese, divided
- 1 cup shredded mozzarella cheese
- 2 cups fresh spinach, finely chopped
- 3 garlic cloves, minced
- 2 tablespoons unsalted butter
- 1 tablespoon fresh lemon juice
- 1 teaspoon Old Bay seasoning
- 1/2 teaspoon paprika
- 1/2 teaspoon onion powder
- 1/4 teaspoon black pepper
- 2 tablespoons chopped fresh parsley
- 1/3 cup plain breadcrumbs
- Cooking spray or a little butter for greasing the baking dish
Ingredient Tips
Shrimp: Large shrimp work especially well because they retain their texture during baking. If using frozen shrimp, thaw them completely and pat them dry before adding them to the mixture.
Crab meat: Lump crab meat provides delicate pieces throughout the casserole. Claw crab meat is another good option for a stronger seafood flavor at a more economical price.
Cheese: Parmesan adds a savory, slightly nutty flavor, while mozzarella helps create a deliciously melty topping.
Spinach: Fresh spinach gives this Rockefeller-inspired bake its signature green color. Frozen spinach can also work, provided it is thawed and squeezed thoroughly to remove excess moisture.
Seasonings: Old Bay seasoning, garlic, paprika, and lemon juice enhance the natural flavor of the seafood without overpowering it.
How to Make Creamy Steakhouse Shrimp & Crab Rockefeller Bake
Follow these simple steps to prepare a delicious seafood casserole with a creamy center and golden top.
Step 1: Preheat the Oven
Preheat your oven to 375°F. Lightly grease a medium baking dish or oven-safe skillet with cooking spray or butter.
Prepare all your ingredients before mixing the filling. Pat the shrimp dry, drain the crab meat carefully, and chop the spinach and parsley.
Step 2: Cook the Garlic and Spinach
Melt the butter in a skillet over medium heat. Add the minced garlic and cook for approximately 30 seconds, stirring until fragrant.
Add the chopped spinach and cook for 2 to 3 minutes, until wilted and most of the excess moisture has evaporated. Remove the skillet from the heat and allow the mixture to cool slightly.
Step 3: Prepare the Creamy Cheese Mixture
In a large mixing bowl, combine the softened cream cheese, sour cream, and mayonnaise. Stir until smooth and creamy.
Add the lemon juice, Old Bay seasoning, paprika, onion powder, and black pepper. Mix thoroughly to distribute the seasonings evenly.
Stir in the cooked spinach and garlic, half of the Parmesan cheese, and the shredded mozzarella.
Step 4: Add the Shrimp and Crab
Gently fold the shrimp and crab meat into the creamy mixture. Take care not to break up the lump crab meat too much, since larger pieces provide a wonderful texture.
Transfer the seafood mixture to the prepared baking dish. Spread it into an even layer.
Step 5: Add the Golden Topping
Combine the remaining Parmesan cheese with the breadcrumbs in a small bowl. Sprinkle the mixture evenly over the casserole.
This topping adds a light crunch that contrasts beautifully with the creamy seafood filling.
Step 6: Bake Until Golden and Bubbly
Place the dish in the preheated oven and bake for approximately 20 to 25 minutes, or until the casserole is bubbling around the edges and the topping is lightly golden.
Check that the shrimp are fully cooked and opaque. If needed, continue baking briefly, monitoring the seafood carefully to prevent overcooking. For food safety, shrimp should reach an internal temperature of 145°F.
Let the casserole rest for about 5 minutes before serving. Garnish with fresh parsley and a squeeze of lemon juice if desired.
What to Serve with Shrimp & Crab Rockefeller Bake
This versatile seafood casserole pairs beautifully with simple sides that complement its creamy texture.
- Garlic mashed potatoes: A comforting side that works especially well with the rich sauce.
- Roasted asparagus: Adds freshness and a pleasant contrast to the cheesy casserole.
- Steamed rice: Provides a simple base for enjoying every bit of the creamy seafood mixture.
- Roasted vegetables: Broccoli, green beans, or carrots add color and balance.
- Crusty bread: Perfect for scooping up the creamy sauce.
- Fresh garden salad: A crisp salad with a lemon dressing creates a lighter balance for the meal.
For a steakhouse-inspired dinner, serve this shrimp and crab bake alongside a grilled steak, roasted potatoes, and a fresh green vegetable.
Tips for the Best Creamy Seafood Bake
Drain the seafood well. Excess water can make the casserole runny. Pat the shrimp dry and gently drain the crab meat before mixing.
Use softened cream cheese. Room-temperature cream cheese blends more easily and helps create a smooth sauce without lumps.
Fold gently. Mixing the crab meat too aggressively can break apart the delicate pieces.
Avoid overbaking. Shrimp cook quickly and can become rubbery if left in the oven too long. Begin checking the casserole at the 20-minute mark.
Adjust the topping. For extra crunch, add a little more Parmesan and breadcrumbs. For a softer, cheesier finish, increase the mozzarella slightly.
Variations to Try
- Extra cheesy seafood bake: Add additional mozzarella for a richer, stretchy cheese topping.
- Spicy shrimp and crab casserole: Add a pinch of cayenne pepper or red pepper flakes.
- Lemon herb seafood bake: Increase the lemon zest and add fresh dill or chives.
- Low-carb option: Replace the breadcrumbs with finely grated Parmesan or omit the topping entirely.
- Individual seafood casseroles: Divide the mixture among small oven-safe ramekins and reduce the baking time as needed.
How to Store and Reheat Leftovers
Allow the Creamy Steakhouse Shrimp & Crab Rockefeller Bake to cool slightly, then transfer leftovers to an airtight container. Refrigerate within two hours of cooking and consume within 3 to 4 days.
To reheat, place a portion in an oven-safe dish, cover loosely, and warm at 325°F until heated through. Add a small spoonful of sour cream or a little milk if the sauce needs moisture. Avoid excessive reheating because shrimp can become tough.
You can also reheat individual portions in the microwave using short intervals and stirring carefully between intervals.
Freezing is possible, but cream-based sauces may separate after thawing, and the seafood texture may change. For the best results, enjoy this casserole freshly baked or refrigerated for a short period.
Frequently Asked Questions
Can I make Shrimp & Crab Rockefeller Bake ahead of time?
Yes. You can prepare the creamy filling and refrigerate it in a covered baking dish for several hours before baking. For the best texture, add the breadcrumb topping just before placing the dish in the oven. If the casserole is cold from the refrigerator, allow extra baking time and verify that the center is fully cooked.
Can I use imitation crab?
Yes. Imitation crab can be used as a budget-friendly alternative. Cut it into bite-sized pieces and fold it gently into the cheese mixture. Remember that imitation crab has a different texture and flavor from real crab meat.
Can I use frozen shrimp?
Absolutely. Thaw frozen shrimp completely in the refrigerator or under cold running water, following the package instructions. Drain and pat them dry before adding them to the filling.
How do I know when the casserole is ready?
The edges should be bubbling, the topping should be golden, and the shrimp should be opaque and cooked to 145°F. Avoid relying on color alone to determine food safety.
Is this recipe suitable as an appetizer?
Yes. Serve small portions with toasted bread or crackers for a party appetizer. For a main course, pair larger portions with rice, potatoes, or vegetables.
Final Thoughts
This Creamy Steakhouse Shrimp & Crab Rockefeller Bake brings restaurant-inspired seafood flavors to your home kitchen with simple ingredients and straightforward preparation. Tender shrimp, sweet crab meat, creamy cheese, savory spinach, and a golden Parmesan topping create a memorable dish for celebrations, family dinners, and seafood lovers.
Save this easy shrimp and crab casserole recipe to your Pinterest dinner board so you can find it whenever you’re craving a comforting, steakhouse-style seafood meal. Whether you serve it as an appetizer or a hearty seafood side, its creamy texture and rich flavor make it a wonderful addition to your recipe collection.
PrintCreamy Steakhouse Shrimp & Crab Rockefeller Bake
A rich and creamy steakhouse-style seafood bake made with tender shrimp, sweet crab meat, spinach, cream cheese, Parmesan, and a golden cheesy breadcrumb topping.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Baked
- Cuisine: American
Ingredients
1 lb large shrimp, peeled, deveined, and chopped
8 oz lump crab meat
8 oz cream cheese, softened
1/2 cup sour cream
1/2 cup mayonnaise
1 cup freshly grated Parmesan cheese, divided
1 cup shredded mozzarella cheese
2 cups fresh spinach, chopped
3 cloves garlic, minced
2 tbsp unsalted butter
1 tbsp fresh lemon juice
1 tsp Old Bay seasoning
1/2 tsp paprika
1/2 tsp onion powder
1/4 tsp black pepper
2 tbsp fresh parsley, chopped
1/3 cup plain breadcrumbs
Cooking spray or butter for greasing
Instructions
1. Preheat oven to 375°F.
2. Grease a baking dish.
3. Melt butter in a skillet.
4. Cook garlic and spinach for 2–3 minutes.
5. Mix cream cheese, sour cream, mayonnaise, lemon juice, and seasonings.
6. Stir in spinach, half the Parmesan, and mozzarella.
7. Gently fold in shrimp and crab.
8. Transfer mixture to the baking dish.
9. Top with remaining Parmesan and breadcrumbs.
10. Bake 20–25 minutes until golden and bubbly.
11. Ensure shrimp reach 145°F internally.
12. Rest 5 minutes, garnish with parsley, and serve.
Notes
Drain seafood well to prevent a watery casserole.
Thaw frozen shrimp completely and pat dry before using.
Fold crab meat gently to preserve the lumps.
Avoid overbaking to keep shrimp tender.
For extra spice, add a pinch of cayenne pepper.
Serve with rice, mashed potatoes, roasted vegetables, or crusty bread.
Refrigerate leftovers in an airtight container for 3–4 days.