Indulge in a delightful seafood experience with this crab stuffed haddock recipe. The combination of tender haddock fillets and a savory crab stuffing creates a dish that's both elegant and comforting. Perfect for a special dinner or a weeknight treat, this recipe is sure to impress your taste buds.
If you don't usually have crab meat in your pantry, you'll need to pick some up from the supermarket. Fresh or canned crab meat works well for this recipe. Additionally, old bay seasoning might not be a staple in every kitchen, but it's essential for achieving that classic seafood flavor.

Ingredients For Crab Stuffed Haddock Recipe
Haddock: A mild-flavored white fish that serves as the base for this dish.
Crab meat: Adds a rich, sweet flavor to the stuffing.
Breadcrumbs: Provides texture and helps bind the stuffing together.
Mayonnaise: Adds creaminess and helps hold the stuffing together.
Lemon juice: Brightens the flavors with a touch of acidity.
Dijon mustard: Adds a subtle tang and depth to the stuffing.
Old bay seasoning: A classic seafood seasoning that enhances the overall flavor.
Parsley: Adds a fresh, herbaceous note to the stuffing.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and balances the flavors.
Technique Tip for This Recipe
When preparing the crab mixture for stuffing the haddock fillets, ensure that the breadcrumbs are evenly distributed throughout the mixture. This will help to bind the ingredients together and create a uniform texture. Additionally, when spooning the mixture onto the fillets, press lightly but firmly to ensure it adheres well. This will prevent the stuffing from falling off during baking and will help the flavors meld together beautifully.
Suggested Side Dishes
Alternative Ingredients
haddock - Substitute with cod: Cod has a similar mild flavor and flaky texture, making it a great alternative.
haddock - Substitute with tilapia: Tilapia is another mild-flavored fish that can work well in this recipe.
cooked and shredded crab meat - Substitute with imitation crab meat: Imitation crab meat is more affordable and readily available, though it has a slightly different texture.
cooked and shredded crab meat - Substitute with shrimp: Chopped shrimp can provide a similar seafood flavor and texture.
breadcrumbs - Substitute with panko: Panko breadcrumbs are lighter and can add a nice crunch.
breadcrumbs - Substitute with crushed crackers: Crushed crackers can provide a similar binding and texture.
mayonnaise - Substitute with Greek yogurt: Greek yogurt offers a tangy flavor and creamy texture, with less fat.
mayonnaise - Substitute with sour cream: Sour cream can provide a similar creamy consistency and tanginess.
lemon juice - Substitute with lime juice: Lime juice offers a similar acidity and citrus flavor.
lemon juice - Substitute with white wine vinegar: White wine vinegar can provide the necessary acidity with a slightly different flavor profile.
dijon mustard - Substitute with whole grain mustard: Whole grain mustard has a similar flavor with a bit more texture.
dijon mustard - Substitute with yellow mustard: Yellow mustard can work in a pinch, though it has a milder flavor.
old bay seasoning - Substitute with cajun seasoning: Cajun seasoning offers a similar blend of spices with a bit more heat.
old bay seasoning - Substitute with paprika and celery salt: A mix of paprika and celery salt can mimic the flavor profile of Old Bay.
parsley - Substitute with cilantro: Cilantro can provide a fresh, herbaceous note, though it has a different flavor.
parsley - Substitute with dill: Dill offers a fresh, slightly tangy flavor that complements seafood well.
Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
- Allow the crab stuffed haddock to cool completely before storing. This prevents condensation, which can make the dish soggy.
- Transfer the cooled haddock to an airtight container. If stacking fillets, place a piece of parchment paper between each layer to prevent sticking.
- Store the container in the refrigerator for up to 2 days. For optimal freshness, consume within this timeframe.
- To freeze, wrap each haddock fillet individually in plastic wrap or aluminum foil. This helps to maintain the flavor and texture.
- Place the wrapped fillets in a freezer-safe bag or container. Label with the date to keep track of storage time.
- Freeze for up to 3 months. For best results, use within this period to avoid freezer burn.
- When ready to reheat, thaw the fillets in the refrigerator overnight. This ensures even reheating and maintains the quality of the crab stuffing.
- Preheat your oven to 350°F (175°C). Place the thawed fillets on a baking sheet lined with parchment paper.
- Cover the fillets loosely with aluminum foil to prevent drying out. Bake for 15-20 minutes, or until heated through.
- For a crispier topping, remove the foil during the last 5 minutes of reheating. This will help to re-crisp the breadcrumbs and crab mixture.
- Serve hot, garnished with a sprinkle of fresh parsley and a wedge of lemon for added zest.
How to Reheat Leftovers
- Preheat your oven to 350°F (175°C). Place the leftover crab stuffed haddock in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Heat for about 15-20 minutes or until warmed through.
- For a quicker method, use a microwave. Place the haddock on a microwave-safe plate. Cover with a microwave-safe lid or another plate to retain moisture. Heat on medium power for 2-3 minutes, checking halfway through to ensure it heats evenly.
- If you prefer a stovetop method, heat a non-stick skillet over medium heat. Add a small amount of olive oil or butter. Place the crab stuffed haddock in the skillet and cover with a lid. Heat for about 5-7 minutes, flipping halfway through to ensure even heating.
- For an air fryer, preheat it to 350°F (175°C). Place the haddock in the basket and heat for about 5-7 minutes. This method helps maintain a crispy topping.
- To retain moisture, you can also steam the crab stuffed haddock. Place it in a steamer basket over boiling water. Cover and steam for about 5-7 minutes or until heated through.
Best Tools for Preparing This Recipe
Oven: Used to bake the haddock fillets and cook them through.
Mixing bowl: Used to combine the crab meat, breadcrumbs, mayonnaise, lemon juice, dijon mustard, old bay seasoning, parsley, salt, and pepper.
Baking dish: Holds the haddock fillets and the crab mixture while baking.
Spoon: Used to spoon the crab mixture onto each haddock fillet.
Measuring cups: Used to measure out the crab meat, breadcrumbs, and mayonnaise.
Measuring spoons: Used to measure the lemon juice, dijon mustard, old bay seasoning, salt, and pepper.
Knife: Used to chop the parsley.
Cutting board: Surface for chopping the parsley.
Oven mitts: Used to safely handle the hot baking dish when removing it from the oven.
How to Save Time on Making This Recipe
Prepare the filling: Mix the crab meat, breadcrumbs, and other ingredients ahead of time and store in the fridge.
Preheat the oven: Turn on the oven while you prepare the haddock fillets to save time.
Use parchment paper: Line your baking dish with parchment paper for easy cleanup.
Measure ingredients: Measure out all your ingredients before starting to streamline the process.
Batch cooking: Double the recipe and freeze extra portions for a quick meal later.

Crab Stuffed Haddock
Ingredients
Main Ingredients
- 4 fillets Haddock
- 1 cup Crab Meat cooked and shredded
- 0.5 cup Breadcrumbs
- 0.25 cup Mayonnaise
- 1 tablespoon Lemon Juice freshly squeezed
- 1 teaspoon Dijon Mustard
- 1 teaspoon Old Bay Seasoning
- 1 tablespoon Parsley chopped
- to taste Salt and Pepper
Instructions
- Preheat your oven to 375°F (190°C).
- In a mixing bowl, combine crab meat, breadcrumbs, mayonnaise, lemon juice, Dijon mustard, Old Bay seasoning, parsley, salt, and pepper.
- Place haddock fillets in a baking dish. Spoon the crab mixture onto each fillet, pressing lightly to adhere.
- Bake for 20-25 minutes, or until the fish is cooked through and the topping is golden brown.
- Serve hot with a side of your choice.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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