This delightful tuna egg sandwich is a perfect blend of tuna and eggs, combined with creamy mayonnaise and a hint of mustard. It's a quick and easy recipe that makes for a satisfying lunch or a light dinner. The toasted bread adds a wonderful crunch, making each bite a delightful experience.
If you don't usually keep canned tuna or mayonnaise in your pantry, you might need to pick these up at the supermarket. Canned tuna is typically found in the canned goods aisle, while mayonnaise is usually located in the condiments section. Make sure to get a good quality mustard as well, which can be found near the mayonnaise.

Ingredients for Tuna Egg Sandwich Recipe
Tuna: A protein-rich fish that is commonly canned and used in sandwiches and salads.
Eggs: Hard-boiled and chopped, they add texture and additional protein to the sandwich.
Mayonnaise: A creamy condiment that binds the ingredients together and adds richness.
Mustard: Adds a tangy flavor that complements the tuna and eggs.
Salt: Enhances the overall flavor of the mixture.
Pepper: Adds a bit of heat and depth to the flavor profile.
Bread: Toasted to add a crunchy texture to the sandwich.
Technique Tip for This Recipe
When preparing the tuna and egg mixture, ensure that the hard-boiled eggs are chopped finely to create a smoother texture. This will help the mayonnaise and mustard blend more evenly, resulting in a more cohesive and flavorful filling for your sandwiches.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with canned salmon: Canned salmon provides 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 offer a plant-based option.
hard-boiled eggs - Substitute with tofu: Firm tofu can be crumbled to resemble the texture of chopped eggs and is a good vegan alternative.
hard-boiled eggs - Substitute with avocado: Mashed avocado provides creaminess and richness, making it a suitable substitute for eggs.
mayonnaise - Substitute with Greek yogurt: Greek yogurt offers a tangy flavor and creamy texture while being lower in fat.
mayonnaise - Substitute with hummus: Hummus adds a creamy texture and a unique flavor, and it's a healthier alternative.
mustard - Substitute with Dijon mustard: Dijon mustard has a similar flavor profile but with a bit more complexity.
mustard - Substitute with honey mustard: Honey mustard adds a touch of sweetness while maintaining the mustard flavor.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, enhancing the overall taste.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice, providing a different flavor dimension.
toasted bread - Substitute with whole grain bread: Whole grain bread offers more fiber and nutrients, making it a healthier choice.
toasted bread - Substitute with lettuce wraps: Lettuce wraps provide a low-carb option and add a refreshing crunch.
Other Alternative Recipes Similar to This One
How to Store or Freeze This Recipe
- Allow the tuna egg mixture to cool completely before storing. This helps prevent condensation, which can make your sandwiches soggy.
- Place the tuna egg mixture in an airtight container. Ensure the lid is tightly sealed to maintain freshness and prevent any odors from seeping in or out.
- Store the container in the refrigerator if you plan to use the mixture within 3-4 days. This keeps the ingredients fresh and safe to eat.
- For longer storage, consider freezing the tuna egg mixture. Transfer it to a freezer-safe container or a resealable plastic bag, removing as much air as possible before sealing.
- Label the container or bag with the date to keep track of its freshness. The tuna egg mixture can be frozen for up to 1 month.
- When ready to use, thaw the frozen tuna egg 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. If needed, add a little more mayonnaise to restore its creamy texture.
- Toast the bread slices fresh before assembling the sandwiches. This ensures a crisp and delightful texture, even if the tuna egg mixture was previously frozen.
- Assemble the sandwiches just before serving to maintain the best texture and flavor. Enjoy your tuna egg sandwiches with a side of fresh vegetables or fruit for a complete meal.
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, or until warmed through.
Use a toaster oven for a quicker option. Set it to 350°F (175°C) and place the sandwich directly on the rack or a small baking tray. Heat for 5-7 minutes, checking halfway to ensure it doesn't get too crispy.
For a stovetop method, heat a skillet over medium heat. Place the sandwich in the skillet and cover with a lid. Heat for about 3-4 minutes on each side, or until the filling is warmed and the bread is toasted to your liking.
If you're in a hurry, use the microwave. Wrap the sandwich in a damp paper towel to keep it moist. Microwave on medium power for 30-45 seconds, then check and add more time if needed, in 15-second increments.
For a crispy exterior, use a panini press. Preheat the press and place the sandwich inside. Heat for about 3-5 minutes, or until the bread is golden and the filling is hot.
Best Tools for This Recipe
Can opener: To open the can of tuna.
Mixing bowl: To combine the tuna, chopped eggs, mayonnaise, mustard, salt, and pepper.
Fork: To mix the ingredients together until evenly combined.
Knife: To chop the hard-boiled eggs and to cut the sandwiches in half.
Cutting board: To chop the hard-boiled eggs.
Toaster: To toast the bread slices to your liking.
Spoon: To spread the tuna and egg mixture evenly on the toasted bread.
Plate: To serve the sandwiches.
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-made mayo mix: Combine mayonnaise, mustard, salt, and pepper in a jar for quick mixing.
Toast bread simultaneously: Use a toaster or oven to toast all bread slices at once.
Batch preparation: Make a larger batch of the tuna and egg mixture and store it for future sandwiches.

Tuna Egg Sandwich Recipe
Ingredients
Main Ingredients
- 1 can Tuna drained
- 2 Eggs hard-boiled, chopped
- 2 tablespoon Mayonnaise
- 1 teaspoon Mustard
- to taste Salt and Pepper
- 4 slices Bread toasted
Instructions
- 1. In a bowl, combine the drained tuna, chopped eggs, mayonnaise, mustard, salt, and pepper.
- 2. Mix well until all ingredients are evenly combined.
- 3. Toast the bread slices to your liking.
- 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. Cut the sandwiches in half and serve.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Asian Ginger Dressing Recipe10 Minutes
- Slow Cooker Pork Chops Recipe6 Hours 10 Minutes
- Pork Steaks Recipe30 Minutes
- Coquilles Saint Jacques Recipe50 Minutes
- Patty Melt Recipe35 Minutes
- Poor Mans Sandwich Recipe5 Minutes
- Cake Mix Cookies Recipe20 Minutes
- Pie Crust Recipe30 Minutes
Leave a Reply