Easy Tuna Avocado Sandwich (5-minute high-protein lunch)
If you’re looking for a quick, fresh, and filling lunch that doesn’t require turning on the oven or stovetop, this tunacado sandwich is the perfect solution. It comes together in just five minutes and is packed with protein, healthy fats, and bright flavor.
Servings 1 sandwich
Ingredients
For the tuna mixture:
- 1 can tuna drained
- 1 to 2 tablespoons mayo
- 1 teaspoon lemon juice or to taste
- 1 to 2 teaspoons capers chopped
- Pinch dried dill
- Sea salt to taste
- Black pepper to taste
For the sandwich:
- Sourdough bread slices toasted
- Sliced avocado
- Sliced tomato
Instructions
- In a small bowl, combine the drained tuna, mayo, lemon juice, chopped capers, dried dill, sea salt, and black pepper. Mix well until creamy and evenly combined. Taste and adjust seasoning if needed.
- Toast the sourdough slices until golden and crisp. Spread a generous layer of the tuna mixture onto one slice of toast. Top with sliced avocado and tomato, then finish with the second slice of toasted sourdough.
- Slice and enjoy immediately while the bread is still warm and crisp.