If you’re looking for a party favorite or a cozy snack that bursts with bold flavors and creamy textures, you simply have to try this Cajun Crab and Shrimp Dip Recipe. Combining tender lump crab meat and succulent shrimp with a luscious blend of cheeses and Cajun spices, this dip offers an irresistible medley of seafood goodness and Southern-inspired heat. It’s the kind of dish that instantly warms the room and draws people around for seconds, thirds, and then some. Whether you’re serving it at your next gathering or indulging in a personal comfort treat, this dip is a standout for all occasions.

Ingredients You’ll Need
These ingredients are simple yet essential, each playing a vital role in creating the perfect balance of creaminess, spice, and seafood freshness in the Cajun Crab and Shrimp Dip Recipe. From the smoothness of cream cheese to the zing of Cajun seasoning, every element adds to the dip’s irresistible character.
- 8 oz cream cheese (softened): Provides a rich and creamy base that holds the dip together.
- ½ cup sour cream: Adds tanginess and smooth texture.
- ¼ cup mayonnaise: Enhances creaminess and moisture for a luscious feel.
- ½ cup shredded mozzarella cheese: Melts beautifully for that gooey, stretchy factor.
- ½ cup shredded cheddar cheese: Offers a sharp, savory bite that complements the seafood.
- 1 tablespoon Cajun seasoning: Brings the signature spicy, smoky, and herby Cajun flair.
- 1 teaspoon garlic powder: Infuses a warm, aromatic depth without overpowering.
- 1 teaspoon lemon juice: Adds a fresh, bright note to balance richness.
- ½ lb cooked shrimp (chopped): Delivers tender seafood flavor and texture.
- ½ lb lump crab meat (drained and picked over): The star ingredient for sweet, delicate crab bites.
- 2 green onions (thinly sliced): Provide a mild oniony crispness and a pop of color.
- 1 tablespoon chopped fresh parsley: Adds freshness and visual appeal.
- Salt and pepper to taste: Essential for seasoning and enhancing all flavors.
- Hot sauce to taste (optional): Optional kick for those who love extra heat.
How to Make Cajun Crab and Shrimp Dip Recipe
Step 1: Prepare the Creamy Base
Start by preheating your oven to 375°F (190°C) so it’s ready when your dip is assembled. In a large bowl, blend together the softened cream cheese, sour cream, and mayonnaise until smooth and creamy. This trio of creamy ingredients forms the luscious foundation for the dip’s dreamy texture that everyone will adore.
Step 2: Add the Cheese and Seasonings
Next, mix in the shredded mozzarella and cheddar cheeses along with the Cajun seasoning, garlic powder, and lemon juice. This combination creates a perfect harmony of melty cheese richness paired beautifully with the bold and spicy Cajun flavor that defines the dish.
Step 3: Fold in the Seafood and Fresh Ingredients
Gently fold in the chopped cooked shrimp, lump crab meat, green onions, and fresh parsley. This step is key for distributing the tender seafood pieces evenly throughout the dip while maintaining their delicate texture and flavor.
Step 4: Season and Add Heat
Season the mixture with salt and pepper to taste, and if you like a little extra punch, stir in your preferred amount of hot sauce. This customization lets you control the heat level perfectly for your crowd or personal preference.
Step 5: Bake to Perfection
Transfer the creamy seafood mixture to a greased baking dish, spreading it into an even layer. Bake in the preheated oven for 20 to 25 minutes until the dip is hot, bubbly, and the top is just lightly golden. The baking step melds all the flavors together and creates an inviting, warm serving experience.
How to Serve Cajun Crab and Shrimp Dip Recipe

Garnishes
To elevate your Cajun Crab and Shrimp Dip Recipe, consider adding a sprinkle of extra chopped parsley or sliced green onions right on top after baking. A dash of paprika or a few fresh lemon wedges can also brighten up the presentation and add subtle complementary notes.
Side Dishes
This dip pairs wonderfully with classic sides like toasted baguette slices, sturdy crackers, or crispy tortilla chips. The crunch contrasts perfectly with the creamy, spicy dip, making each bite delightful. Fresh vegetable sticks like celery or bell peppers are fantastic for a lighter, refreshing crunch alternative.
Creative Ways to Present
For a fun twist, serve the dip inside a hollowed-out baguette or artisan bread bowl, turning the container into an edible serving vessel. You can also portion it into mini ramekins for individual servings at parties or even use it as a spread on sandwiches and wraps for a Cajun seafood-inspired lunch.
Make Ahead and Storage
Storing Leftovers
After enjoying your Cajun Crab and Shrimp Dip Recipe, store any leftovers in an airtight container in the refrigerator. The dip keeps well for 2 to 3 days, making it easy to enjoy again without sacrificing taste or quality.
Freezing
If you want to freeze this dip, note that seafood dips can sometimes change texture after freezing. However, if you do freeze it, place it in a tightly sealed freezer-safe container and consume within 1 month. Thaw overnight in the fridge and stir gently before reheating.
Reheating
To reheat your leftover or thawed dip, bake it in a preheated oven at 350°F (175°C) for about 15 minutes or until warmed through and bubbly. Avoid microwaving if possible, to maintain the best texture and flavor.
FAQs
Can I use fresh seafood instead of cooked shrimp and crab?
This recipe works best with cooked shrimp and crab since the dip only needs baking to warm through. Using raw seafood would require careful cooking to avoid overcooking or undercooking, so sticking to cooked is safer and simpler.
How spicy is this Cajun Crab and Shrimp Dip Recipe?
The dip has a moderate level of heat from the Cajun seasoning and optional hot sauce, which you can easily adjust. For more kick, add jalapeños or extra hot sauce, or reduce seasoning for a milder flavor.
Can I make this dip dairy-free or low-fat?
While substituting cream cheese and cheeses may be challenging flavor-wise, you can try dairy-free cream cheese and sour cream alternatives. Keep in mind the texture and taste might differ from the classic version.
Is it okay to serve this dip cold?
Absolutely! While this dip shines warm and melty, it can also be served cold as a spread on crackers or bread if you prefer a chilled appetizer.
What’s a good way to add extra vegetables?
Add diced bell peppers, finely chopped celery, or even a handful of spinach to the mixture before baking. These add flavor, texture, and color while keeping the recipe fresh and vibrant.
Final Thoughts
You truly cannot go wrong with this Cajun Crab and Shrimp Dip Recipe. It’s bursting with that unmistakable Cajun spirit, creamy cheese goodness, and the fresh flavors of seafood that feel both indulgent and satisfying. Whether it’s game day, a holiday party, or just a relaxing night at home, this dip is guaranteed to become one of your favorites to share with family and friends. Give it a whirl and watch it disappear fast!
Print
Cajun Crab and Shrimp Dip Recipe
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 8 servings
- Category: Appetizer
- Method: Baking
- Cuisine: Cajun
Description
This Cajun Crab and Shrimp Dip is a creamy, flavorful appetizer perfect for seafood lovers. Blended with cream cheese, sour cream, and a blend of cheeses, seasoned with Cajun spices and garlic, and loaded with succulent shrimp and lump crab meat. Baked until hot and bubbly, it makes a delightful party dip served warm with baguette slices, crackers, or tortilla chips.
Ingredients
Dairy & Cream Base
- 8 oz cream cheese (softened)
- ½ cup sour cream
- ¼ cup mayonnaise
- ½ cup shredded mozzarella cheese
- ½ cup shredded cheddar cheese
Seafood
- ½ lb cooked shrimp (chopped)
- ½ lb lump crab meat (drained and picked over)
Seasonings & Aromatics
- 1 tablespoon Cajun seasoning
- 1 teaspoon garlic powder
- 1 teaspoon lemon juice
- 2 green onions (thinly sliced)
- 1 tablespoon chopped fresh parsley
- Salt and pepper to taste
- Hot sauce to taste (optional)
Instructions
- Preheat the Oven: Set your oven to 375°F (190°C) to prepare for baking the dip.
- Mix Cream Base and Seasonings: In a large bowl, combine the softened cream cheese, sour cream, mayonnaise, shredded mozzarella, shredded cheddar, Cajun seasoning, garlic powder, and lemon juice. Stir the mixture until it becomes smooth and creamy.
- Add Seafood and Herbs: Gently fold in the chopped cooked shrimp, lump crab meat, thinly sliced green onions, and chopped fresh parsley. Season with salt, pepper, and add hot sauce if you like a spicy kick.
- Prepare to Bake: Transfer the combined mixture into a greased baking dish, spreading it out evenly to ensure consistent baking.
- Bake the Dip: Place the dish in the preheated oven and bake for 20 to 25 minutes, or until the dip is hot, bubbly, and the top is lightly golden.
- Serve Warm: Remove from the oven and serve immediately with toasted baguette slices, crackers, or tortilla chips for dipping.
Notes
- For more heat, add diced jalapeños or extra hot sauce into the mixture before baking.
- This dip can be prepared a day in advance and baked just before serving to save time.
- If preferred, you can serve this dip cold as a spread instead of baking it.

