Irresistible Chinese Buffet Seafood Casserole Recipe

Name: Irresistible Chinese Buffet Seafood Casserole Recipe
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: Chinese-American
Ingredients: 1 pound imitation crab meat (450g), chopped; 1/2 pound cooked shrimp (225g), peeled and deveined; 1/2 cup mayonnaise (120ml); 1/2 cup sour cream (120ml); 1/2 cup shredded mozzarella cheese (56g); 1/2 cup shredded cheddar cheese (56g); 1/4 cup chopped green onions; 1 tablespoon lemon juice; 1 teaspoon soy sauce; Salt and pepper to taste; Optional: 1/4 teaspoon garlic powder, paprika, or Old Bay seasoning for extra flavor

June 7, 2025

BySophia

Appetizer

Difficulty

Prep time

Cooking time

Total time

Servings

Craving that rich, creamy, and comforting dish you often find at your favorite buffet? This Chinese Buffet Seafood Casserole Recipe brings the savory flavors of the buffet right to your home kitchen. Featuring tender shrimp, creamy sauce, and the iconic flavor of imitated crab, this seafood bake is warm, indulgent, and incredibly easy to prepare.

Whether you’re searching for shrimp and crab casserole recipes, using up leftover seafood, or looking to recreate a restaurant-style dish for your next family meal, this casserole delivers big flavor with minimal effort. It’s also a perfect fit for those in search of weeknight Asian dinner ideas or something cozy to serve during holidays and gatherings.

Why This Shrimp and Crab Casserole Recipe is a Family Favorite

There’s something universally comforting about a cheesy, bubbly casserole. This one stands out from typical crab casseroles thanks to its Asian-inspired twist and creamy, melty goodness.

Here’s why you’ll love it:

Restaurant flavor at home: Mimics the iconic taste of Chinese buffet seafood dishes.
Ultra-creamy texture: Thanks to mayo and melted cheese.
Budget-friendly: Uses artificial crab and easy-to-find ingredients.
Customizable: Add shrimp, scallops, or even easy tilapia for a twist.
Great for entertaining: Serve as a main dish or a decadent side.

Ingredients You’ll Need for Chinese Buffet Seafood Casserole

This recipe is flexible and allows you to use fresh or frozen seafood, making it ideal for shrimp and crab casserole recipes at any skill level.

Ingredients:

1 pound imitation crab meat (450g), chopped
1/2 pound cooked shrimp (225g), peeled and deveined
1/2 cup mayonnaise (120ml)
1/2 cup sour cream (120ml)
1/2 cup shredded mozzarella cheese (56g)
1/2 cup shredded cheddar cheese (56g)
1/4 cup chopped green onions
1 tablespoon lemon juice
1 teaspoon soy sauce
Salt and pepper to taste
Optional: 1/4 teaspoon garlic powder, paprika, or Old Bay seasoning for extra flavor

Tip: Use pre-cooked shrimp to save time. For fresh shrimp, sauté lightly before mixing.

Step-by-Step Instructions: How to Make This Seafood Casserole

Step 1: Preheat the oven

Set your oven to 375°F (190°C) and lightly grease a medium-sized casserole dish.

Step 2: Mix the base

In a large bowl, combine the mayonnaise, sour cream, lemon juice, soy sauce, and seasonings. Stir until smooth and creamy.

Step 3: Add seafood and mix-ins

Gently fold in the imitation crab, cooked shrimp, and green onions. Add half of each cheese type and mix again to distribute evenly.

Step 4: Assemble in baking dish

Spoon the mixture into your prepared casserole dish. Smooth the top with a spatula.

Step 5: Top with cheese

Sprinkle the remaining mozzarella and cheddar evenly across the top.

Step 6: Bake

Place in the oven and bake for 20–25 minutes, or until the cheese is melted, bubbly, and lightly golden.

Step 7: Rest and serve

Remove from oven and let sit for 5 minutes. Garnish with extra green onions if desired, then serve warm.

Flavor & Texture Tips for the Perfect Crab Casserole

Use freshly grated cheese for better melting and a creamier texture.
Don’t overbake – seafood can dry out quickly.
Add breadcrumbs or panko on top before baking for a crispy finish.
Use real crab meat for a luxury twist.
Taste test before baking – adjust seasoning if needed.

Kitchen Tools You’ll Need for This Imitated Crab Recipe

This Chinese buffet recipe requires only the basics, making it perfect for home cooks of any level.

Large mixing bowl
Spatula or spoon
Measuring cups & spoons
8×8 or 9×13-inch baking dish
Oven mitts
Knife and cutting board

Serving Ideas for Asian Dinner Recipes at Home

This rich seafood casserole pairs beautifully with a variety of sides. Consider serving it with:

Fried rice or simple steamed jasmine rice
Garlic sautéed green beans or bok choy
Egg rolls or spring rolls
Lo mein noodles
Wonton soup or clear broth soup as a starter

For a low-carb option, try serving it with cauliflower rice or a crisp Asian slaw.

How to Store & Reheat Seafood Casserole Leftovers

This dish holds up well for leftovers and makes an easy next-day lunch or dinner.

Storage:

Cool the casserole completely before storing.
Store in an airtight container in the refrigerator for up to 3 days.
Freezing not recommended due to the creamy texture, which may separate.

Reheating:

Oven: Reheat at 325°F (160°C) for 10–12 minutes, covered with foil to avoid drying.
Microwave: Heat individual servings in 30-second intervals until warmed through.

Mistakes to Avoid with Shrimp and Artificial Crab Casseroles

Overcooking seafood: Pre-cooked shrimp and crab only need to be warmed, not cooked again.
Using too much salt: Imitation crab can be salty—taste before adding extra salt.
Skipping seasoning: Add soy sauce, lemon, and herbs to balance the richness of mayo and cheese.
Not draining seafood properly: Wet ingredients can make the casserole watery.
Using pre-shredded cheese only: It doesn’t melt as smoothly due to anti-caking agents.

Tasty Variations: Lobster, Tilapia & More

This recipe is a perfect base for creative seafood combinations. Try these variations:

Lobster and shrimp: Use cooked lobster chunks for an upscale dish.
Easy tilapia recipes: Flake in some lightly sautéed tilapia for added protein.
Scallop twist: Add small bay scallops for a rich seafood blend.
Asian spice: Add ginger, sesame oil, or chopped kimchi for fusion flavor.
Vegetarian version: Use hearts of palm or artichokes in place of seafood.

FAQs About Chinese Buffet Seafood Casserole Recipe

Can I use real crab instead of imitation crab?
Yes! Lump or claw crab meat works wonderfully, though it may require a slightly shorter baking time.

Is this casserole gluten-free?
Yes, if you use gluten-free soy sauce and ensure all other ingredients are certified gluten-free.

Can I make this ahead of time?
Absolutely. Assemble the casserole and refrigerate (unbaked) for up to 24 hours. Bake before serving.

Can I freeze this recipe?
Not recommended—mayonnaise and sour cream can separate after thawing.

What cheeses work best?
Mozzarella and cheddar melt well, but feel free to mix in Monterey Jack or Swiss for extra creaminess.

Final Thoughts: Comforting & Easy Chinese Buffet Recipe at Home

This Chinese Buffet Seafood Casserole Recipe captures the creamy, indulgent, and familiar flavor of a dish that’s loved across restaurant buffets nationwide. With simple steps, flexible ingredients, and endless customization, this shrimp and crab casserole will find its place in your family’s dinner rotation.

Whether you’re using up artificial crab, exploring easy tilapia recipes, or looking for nostalgic Chinese buffet recipes, this is the comfort food recipe you’ll want to bookmark.

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