Indulge in the delightful flavors of the sea with this easy-to-make seafood sandwich. Perfect for a quick lunch or a light dinner, this recipe combines succulent mixed seafood with a creamy, tangy dressing, all nestled between two slices of golden toasted bread.
When preparing this seafood sandwich, you might need to visit the supermarket for some fresh mixed seafood, which typically includes shrimp and crab. Ensure you get high-quality seafood for the best flavor. Additionally, make sure you have dijon mustard on hand, as it adds a unique tangy kick to the sandwich.

Ingredients For Seafood Sandwich Recipe
Mixed seafood: A combination of shrimp, crab, and other seafood varieties, providing a rich and diverse flavor profile.
Toasted bread: Two slices of your favorite bread, toasted to a golden brown for a crunchy texture.
Mayonnaise: A creamy base that binds the seafood mixture together, adding richness.
Lemon juice: Freshly squeezed lemon juice adds a zesty brightness to the seafood mixture.
Dijon mustard: This mustard brings a tangy and slightly spicy flavor to the sandwich.
Salt: Enhances the overall flavor of the seafood mixture.
Black pepper: Adds a hint of spice and depth to the sandwich.
Butter: Used for toasting the bread, giving it a rich, buttery flavor.
Technique Tip for Making This Sandwich
When preparing the seafood mixture, ensure that the shrimp and crab are finely chopped for a more even distribution of flavors. This will also make the sandwich easier to eat. Additionally, toasting the bread with butter in a frying pan adds a rich, golden crust that enhances the overall texture and taste of the sandwich.
Suggested Side Dishes
Alternative Ingredients
mixed seafood - Substitute with canned tuna: Canned tuna is a readily available and affordable option that provides a similar texture and flavor profile.
mixed seafood - Substitute with cooked chicken breast: For those who prefer poultry, cooked chicken breast can offer a different but equally satisfying protein source.
toasted bread - Substitute with whole grain bread: Whole grain bread adds more fiber and nutrients, making the sandwich healthier.
toasted bread - Substitute with gluten-free bread: For those with gluten intolerance, gluten-free bread ensures the sandwich is safe to eat.
mayonnaise - Substitute with Greek yogurt: Greek yogurt provides a creamy texture with fewer calories and more protein.
mayonnaise - Substitute with avocado: Mashed avocado offers a creamy consistency and healthy fats, making it a nutritious alternative.
lemon juice - Substitute with lime juice: Lime juice provides a similar acidic tang and can be used interchangeably with lemon juice.
lemon juice - Substitute with apple cider vinegar: Apple cider vinegar adds a tangy flavor and can be a good substitute in a pinch.
dijon mustard - Substitute with yellow mustard: Yellow mustard is milder but can still provide the necessary tang and flavor.
dijon mustard - Substitute with whole grain mustard: Whole grain mustard offers a similar flavor with added texture from the mustard seeds.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, enhancing the overall taste of the sandwich.
salt - Substitute with sea salt: Sea salt can provide a different texture and a slightly different flavor profile.
black pepper - Substitute with white pepper: White pepper offers a similar spiciness but with a slightly different flavor that can be less pungent.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds heat and a different kind of spiciness for those who like a bit more kick.
butter - Substitute with olive oil: Olive oil is a healthier fat option and can be used to toast the bread.
butter - Substitute with margarine: Margarine can be used as a non-dairy alternative for toasting the bread.
Other Alternative Recipes Similar to This Sandwich
How to Store or Freeze This Sandwich
- Allow the seafood mixture to cool completely before storing. This prevents condensation, which can make the bread soggy.
- Wrap the sandwich tightly in plastic wrap or aluminum foil to maintain freshness and prevent any odors from seeping in.
- For short-term storage, place the wrapped sandwich in an airtight container and refrigerate. Consume within 1-2 days for optimal taste and texture.
- If you plan to freeze the sandwich, first wrap it in plastic wrap, then place it in a freezer-safe zip-top bag. Label with the date to keep track of its freshness.
- When ready to eat, thaw the sandwich in the refrigerator overnight. Reheat in a toaster oven or frying pan to restore the bread's crispiness.
- Avoid microwaving the sandwich as it can make the bread rubbery and the seafood mixture unevenly heated.
- For best results, store the seafood mixture and bread separately if you know you won't consume the sandwich immediately. Assemble just before eating to ensure the bread remains crisp and the seafood mixture fresh.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap the seafood sandwich in aluminum foil to keep it from drying out.
- Place the wrapped sandwich on a baking sheet.
- Heat in the oven for about 10-15 minutes, or until the seafood is warmed through.
- Unwrap and enjoy your reheated sandwich.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of butter or olive oil to the skillet.
- Place the seafood sandwich in the skillet and cover with a lid.
- Cook for about 3-4 minutes on each side, or until the seafood is heated through and the bread is crispy.
Microwave Method:
- Place the seafood sandwich on a microwave-safe plate.
- Cover the sandwich with a damp paper towel to keep it from drying out.
- Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating.
- Let it sit for a minute before serving to allow the heat to distribute evenly.
Toaster Oven Method:
- Preheat your toaster oven to 350°F (175°C).
- Place the seafood sandwich on a baking tray.
- Heat for about 10 minutes, or until the seafood is warmed through and the bread is crispy.
- Serve immediately and enjoy your reheated sandwich.
Best Tools for Making This Sandwich
Frying pan: Use this to toast the bread slices with butter until they are golden brown.
Spatula: This will help you flip the bread slices in the frying pan to ensure they toast evenly.
Mixing bowl: Combine the seafood, mayonnaise, lemon juice, dijon mustard, salt, and black pepper in this bowl.
Spoon: Use this to mix the ingredients in the mixing bowl thoroughly.
Knife: Spread the seafood mixture evenly on one slice of toasted bread with this tool.
Cutting board: Place the bread on this surface while you spread the seafood mixture and assemble the sandwich.
Measuring spoons: Measure out the mayonnaise, lemon juice, dijon mustard, salt, and black pepper accurately with these.
Serving plate: Place the finished sandwich on this plate to serve immediately.
How to Save Time on Making This Sandwich
Pre-cook the seafood: Use pre-cooked mixed seafood to save time on preparation.
Use a toaster: Toast the bread slices in a toaster instead of a frying pan to speed up the process.
Pre-mix the dressing: Prepare the mayonnaise, lemon juice, and dijon mustard mixture in advance and store it in the fridge.
Batch preparation: Make multiple sandwiches at once and store them in the fridge for quick meals.
Use a food processor: Quickly chop the seafood using a food processor for a finer texture.

Seafood Sandwich Recipe
Ingredients
Main Ingredients
- 200 g Mixed seafood (shrimp, crab, etc.)
- 2 slices Bread Toasted
- 2 tablespoon Mayonnaise
- 1 tablespoon Lemon juice
- 1 teaspoon Dijon mustard
- 1 pinch Salt to taste
- 1 pinch Black pepper to taste
- 1 tablespoon Butter for toasting bread
Instructions
- 1. Toast the bread slices with butter in a frying pan until golden brown.
- 2. In a mixing bowl, combine the seafood, mayonnaise, lemon juice, Dijon mustard, salt, and black pepper.
- 3. Spread the seafood mixture evenly on one slice of toasted bread.
- 4. Top with the other slice of bread to make a sandwich.
- 5. Serve immediately and enjoy!
Nutritional Value
Keywords
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