Tuna, Carrot & Mayo Sandwich on Whole Wheat
A quick, tasty breakfast or light lunch: creamy tuna mixed with grated carrot and mayo on whole wheat bread. Makes two sandwiches and is easy to pack for a lunchbox or serve right away.

- Total time20 min
- Prep15 min
- Cook5 min
- Yield2 servings
- DifficultyEasy
Ingredients
Instructions
- Open the can of tuna, discard the liquid, and flake the tuna with a fork into a medium bowl.
- Grate the carrot and add it to the tuna; stir in the mayonnaise, lemon juice, chives and the optional olive oil.
- Season with salt and freshly ground black pepper to taste and mix until well combined. Taste and adjust seasoning as needed.
- Spread the mixture onto two slices of whole wheat bread, top each with two lettuce leaves, then close with the remaining slices of bread.
- If you like, lightly toast the sandwiches for 1–2 minutes in a sandwich press or skillet to warm; otherwise serve chilled.
- Cut each sandwich in half diagonally and serve immediately or wrap in plastic wrap for transport.
Tips
- Drain the tuna well to prevent the filling from becoming watery.
- Grate the carrot finely so it spreads evenly through the filling and adds texture without large chunks.
- Assemble the sandwich just before eating if packing it for lunch; place the lettuce between the filling and the bread to reduce sogginess.
Variations
- Replace half the mayonnaise with plain yogurt for a lighter filling.
- Add 2 tablespoons drained canned sweet corn for extra flavor and crunch.
- Swap the tuna for seasoned shredded chicken for a different version.
FAQ
How long does it keep in the fridge?
The filling keeps well for up to 2 days in a closed container; assemble the sandwich just before eating for best texture.
Can I substitute the mayonnaise?
Yes: plain yogurt or a yogurt mixed with a little mustard work well and make it lighter.
Can I toast the sandwich?
Yes, toasting for 1–2 minutes in a sandwich press or skillet makes the bread crisp and slightly warms the filling.
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