A tuna egg sandwich is a delightful and satisfying meal that combines the rich flavors of tuna and hard-boiled eggs. This recipe is perfect for a quick lunch or a light dinner, offering a balance of protein and taste. The creamy mayonnaise and tangy mustard elevate the simple ingredients, making each bite a treat.
If you don't usually keep canned tuna or hard-boiled eggs at home, you might need to pick these up at the supermarket. Canned tuna is typically found in the canned goods aisle, while eggs are located in the dairy section. Make sure to also grab some mayonnaise and mustard if you don't have them in your pantry.

Ingredients for Tuna Egg Sandwich Recipe
Tuna: A protein-rich fish that is often canned for convenience.
Hard-boiled eggs: Eggs that have been boiled until the yolk and white are fully set.
Mayonnaise: A creamy condiment made from oil, egg yolks, and vinegar or lemon juice.
Mustard: A tangy condiment made from the seeds of the mustard plant.
Bread: Slices of toasted bread that serve as the base and top of the sandwich.
Salt: A mineral used to enhance the flavor of the dish.
Pepper: A spice used to add a bit of heat and depth to the flavor.
Technique Tip for This Recipe
When preparing the hard-boiled eggs for this recipe, make sure to cool them in an ice bath immediately after boiling. This will not only make them easier to peel but also help maintain a firm texture, which is ideal for mixing with the tuna and mayonnaise.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with canned salmon: Canned salmon offers a similar texture and flavor profile, making it a great alternative to tuna.
tuna - Substitute with chickpeas: Mashed chickpeas can mimic the texture of tuna and provide a plant-based option.
hard-boiled eggs - Substitute with tofu: Crumbled tofu can replicate the texture of chopped eggs and is a good vegan alternative.
hard-boiled eggs - Substitute with avocado: Mashed avocado adds creaminess and healthy fats, making it a nutritious substitute.
mayonnaise - Substitute with Greek yogurt: Greek yogurt provides a tangy flavor and creamy texture, with added protein and fewer calories.
mayonnaise - Substitute with mashed avocado: Mashed avocado offers a creamy consistency and healthy fats, making it a nutritious alternative.
mustard - Substitute with Dijon mustard: Dijon mustard has a similar flavor profile but with a bit more complexity and spice.
mustard - Substitute with honey mustard: Honey mustard adds a touch of sweetness while maintaining the tangy flavor.
toasted bread - Substitute with whole grain bread: Whole grain bread provides more fiber and nutrients, making it a healthier option.
toasted bread - Substitute with lettuce wraps: Lettuce wraps offer a low-carb, gluten-free alternative while adding a refreshing crunch.
salt - Substitute with soy sauce: Soy sauce adds a savory umami flavor and can reduce the need for additional salt.
salt - Substitute with sea salt: Sea salt can provide a different texture and a slightly different flavor profile compared to table salt.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice, enhancing the overall flavor of the sandwich.
pepper - Substitute with paprika: Paprika offers a mild, sweet flavor with a hint of smokiness, adding depth to the sandwich.
Other Alternative Recipes Similar to This
How to Store or Freeze This Recipe
- Allow the tuna egg mixture to cool completely before storing. This helps maintain the texture and flavor.
- Transfer the mixture into an airtight container. Make sure to press down gently to remove any air pockets.
- Label the container with the date of preparation to keep track of freshness.
- Store the container in the refrigerator. The tuna egg mixture will stay fresh for up to 3 days.
- If you plan to freeze the mixture, place it in a freezer-safe container or a heavy-duty freezer bag. Remove as much air as possible before sealing.
- Label the container or bag with the date and contents. The mixture can be frozen for up to 1 month.
- When ready to use, thaw the mixture in the refrigerator overnight. Avoid thawing at room temperature to prevent bacterial growth.
- Once thawed, give the mixture a good stir to reincorporate any separated ingredients.
- Toast the bread slices just before assembling the sandwiches to ensure they remain crisp.
- Spread the tuna egg mixture evenly on the toasted bread and enjoy your sandwich immediately for the best taste and texture.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap the tuna egg sandwich in aluminum foil to prevent it from drying out.
- Place the wrapped sandwich on a baking sheet.
- Heat in the oven for about 10-15 minutes, or until warmed through.
- Carefully unwrap and enjoy your reheated sandwich.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Place the tuna egg sandwich in the skillet.
- Cover the skillet with a lid to trap the heat and moisture.
- Cook for about 3-5 minutes on each side, or until the sandwich is heated through.
- Remove from the skillet and serve immediately.
Microwave Method:
- Place the tuna egg 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 30-45 seconds.
- Check the temperature and heat in additional 15-second intervals if needed.
- Let it sit for a minute before serving to allow the heat to distribute evenly.
Toaster Oven Method:
- Preheat the toaster oven to 350°F (175°C).
- Place the tuna egg sandwich on the toaster oven tray.
- Heat for about 5-7 minutes, or until the sandwich is warmed through.
- Remove from the toaster oven and enjoy your reheated sandwich.
Best Tools for Making This Recipe
Can opener: To open the can of tuna.
Mixing bowl: To combine the tuna, chopped eggs, mayonnaise, and mustard.
Fork: To mix the ingredients together thoroughly.
Knife: To chop the hard-boiled eggs.
Cutting board: To provide a surface for chopping the eggs.
Toaster: To toast the bread slices.
Spoon: To spread the tuna and egg mixture onto the toasted bread.
Measuring spoons: To measure the mayonnaise and mustard accurately.
How to Save Time on This Recipe
Prepare ingredients in advance: Boil and chop the eggs ahead of time. Drain the tuna and store it in the fridge.
Use pre-toasted bread: Buy pre-toasted bread or toast it in bulk and store in an airtight container.
Mix in bulk: Make a larger batch of the tuna and egg mixture and store it in the fridge for up to three days.
Use a food processor: Quickly chop the eggs and mix the ingredients using a food processor to save time.

Tuna Egg Sandwich Recipe
Ingredients
Main Ingredients
- 1 can Tuna drained
- 2 pieces Eggs hard-boiled, chopped
- 2 tablespoon Mayonnaise
- 1 teaspoon Mustard
- 4 slices Bread toasted
- to taste Salt
- to taste Pepper
Instructions
- 1. In a bowl, combine the drained tuna, chopped eggs, mayonnaise, and mustard. Mix well.
- 2. Season with salt and pepper to taste.
- 3. Toast the bread slices.
- 4. Spread the tuna and egg mixture evenly on two slices of toasted bread.
- 5. Top with the remaining slices of bread to make sandwiches.
- 6. Serve immediately and enjoy!
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Beer Brats Recipe30 Minutes
- Chicken and Rice Recipe40 Minutes
- Pork Stew Recipe1 Hours 50 Minutes
- Vietnamese Iced Coffee Recipe10 Minutes
- Muesli Recipe10 Minutes
- Lemon Curd Recipe20 Minutes
- Pork Spare Ribs Recipe2 Hours 15 Minutes
- Strawberry Pretzel Salad Recipe30 Minutes
Leave a Reply