This tuna egg sandwich is a delightful and easy-to-make meal that combines the rich flavors of tuna and hard-boiled eggs. Perfect for a quick lunch or a light dinner, this sandwich is both nutritious and satisfying. The creamy mayonnaise and tangy mustard add a delicious twist to the classic sandwich.
Most of the ingredients for this recipe are common pantry staples. However, if you don't usually keep canned tuna or mayonnaise at home, you might need to pick them up at the supermarket. Make sure to choose a good quality canned tuna for the best flavor.

Ingredients For Tuna Egg Sandwich Recipe
Tuna: A protein-rich fish that is usually canned in water or oil.
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 mustard seeds, vinegar, and spices.
Salt: A mineral used to enhance the flavor of food.
Black pepper: A spice made from ground peppercorns, adding a mild heat and flavor.
Toasted bread: Bread slices that have been browned by exposure to heat.
Technique Tip for This Recipe
To achieve a creamier texture in your tuna egg mixture, try mashing the hard-boiled eggs slightly with a fork before combining them with the mayonnaise and mustard. This will help the flavors meld together more seamlessly and create a smoother spread for your sandwich.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with chicken breast: Chicken breast provides a similar texture and protein content, making it a good alternative for those who prefer poultry.
tuna - Substitute with chickpeas: Mashed chickpeas offer a plant-based option with a similar texture and a mild flavor that pairs well with other ingredients.
hard-boiled eggs - Substitute with tofu: Firm tofu can be crumbled to mimic the texture of chopped eggs and provides a similar protein content for a vegan option.
hard-boiled eggs - Substitute with avocado: Mashed avocado adds creaminess and healthy fats, making it a nutritious alternative to eggs.
mayonnaise - Substitute with Greek yogurt: Greek yogurt offers a tangy flavor and creamy texture while being lower in fat and higher in protein.
mayonnaise - Substitute with mashed avocado: Mashed avocado provides a creamy texture and healthy fats, making it a nutritious alternative to mayonnaise.
mustard - Substitute with hummus: Hummus adds a creamy texture and a slightly tangy flavor, making it a good alternative to mustard.
mustard - Substitute with pesto: Pesto offers a flavorful and aromatic alternative, adding a different dimension to the sandwich.
salt - Substitute with soy sauce: Soy sauce adds a savory umami flavor and can be used in smaller quantities to reduce sodium intake.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice, providing a different flavor profile.
toasted bread - Substitute with lettuce wraps: Lettuce wraps offer a low-carb and gluten-free alternative, providing a fresh and crunchy texture.
toasted bread - Substitute with whole grain tortillas: Whole grain tortillas provide a different texture and can be a healthier option with added fiber.
Other Alternative Recipes Similar to This Sandwich
How to Store or Freeze This Sandwich
- To keep your tuna egg sandwich fresh, store it in an airtight container. This prevents any unwanted moisture or odors from seeping in.
- If you plan to eat the sandwich within a day, place it in the refrigerator. The cool temperature will keep the mayonnaise and eggs from spoiling.
- For longer storage, consider wrapping each sandwich individually in plastic wrap or aluminum foil before placing them in the container. This adds an extra layer of protection.
- If you want to freeze the sandwiches, first wrap them tightly in plastic wrap. Then, place them in a freezer-safe bag or container. This helps to prevent freezer burn.
- When freezing, label the container with the date. This ensures you know how long the sandwiches have been stored. They can be kept in the freezer for up to one month.
- To thaw, transfer the sandwiches from the freezer to the refrigerator the night before you plan to eat them. This gradual thawing process helps maintain the texture and flavor.
- Avoid microwaving the sandwiches directly from the freezer. Instead, let them come to room temperature naturally or use a toaster oven for a quick reheat.
- If you prefer a fresher taste, store the tuna mixture separately from the bread. Assemble the sandwich just before eating. This keeps the bread from becoming soggy.
- For added freshness, consider adding lettuce or tomato slices just before serving. These ingredients don't freeze well and are best added fresh.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Wrap the tuna egg sandwich in aluminum foil to prevent it from drying out. Place it on a baking sheet and heat for about 10-15 minutes until warmed through.
Use a toaster oven set to medium heat. Place the sandwich directly on the rack or on a small baking tray. Heat for 5-7 minutes, checking halfway to ensure it doesn't get too crispy.
For a quick reheat, use a microwave. Wrap the sandwich in a damp paper towel to keep it moist. Microwave on medium power for 30-45 seconds. Check and add additional 10-second intervals if needed.
If you have a panini press or a sandwich maker, preheat it and then place the tuna egg sandwich inside. Press and heat for 3-5 minutes until the bread is crispy and the filling is warm.
On the stovetop, use a skillet over medium-low heat. Place the sandwich in the skillet and cover with a lid to trap the heat. Cook for about 2-3 minutes on each side, or until the filling is heated through and the bread is toasted to your liking.
Best Tools for Making This Sandwich
Bowl: Use this to mix the tuna, chopped eggs, mayonnaise, mustard, salt, and black pepper together.
Fork: Handy for flaking the tuna and mixing all the ingredients thoroughly.
Knife: Essential for chopping the hard-boiled eggs into small pieces.
Cutting board: Provides a safe surface to chop the hard-boiled eggs.
Can opener: Necessary for opening the can of tuna.
Toaster: Use this to toast the bread slices to your desired level of crispiness.
Measuring spoons: Helps to measure out the mayonnaise and mustard accurately.
Spoon: Useful for scooping and spreading the tuna mixture onto the bread slices.
How to Save Time on This Recipe
Prepare ingredients in advance: Boil and chop the eggs ahead of time to save a few minutes.
Use pre-toasted bread: Buy pre-toasted bread or toast it in bulk to cut down on prep time.
Mix in bulk: Make a larger batch of the tuna mixture and store it in the fridge for quick assembly later.
Use a food processor: Quickly chop the eggs and mix the tuna using a food processor to save time.

Tuna Egg Sandwich Recipe
Ingredients
Main Ingredients
- 1 can Tuna drained
- 2 pieces Eggs hard-boiled and chopped
- 2 tablespoon Mayonnaise
- 1 tablespoon Mustard
- 1 pinch Salt
- 1 pinch Black Pepper
- 4 slices Bread toasted
Instructions
- 1. In a bowl, mix tuna, chopped eggs, mayonnaise, mustard, salt, and black pepper.
- 2. Spread the mixture onto two slices of toasted bread.
- 3. Top with the remaining slices of bread to make sandwiches.
Nutritional Value
Keywords
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