Tuna and Olive Sandwich
A cold Italian sandwich built from oil-packed tuna flaked and folded with black olives, celery, red onion and a lemon-mustard mayonnaise, piled onto crusty ciabatta with arugula and sliced tomato. Briny, herbaceous and bright, it makes a quick lunch needing no cooking beyond toasting the bread.
Instructions
Ingredients
- 12 oz170g, drained weight from a 5.8 oz can canned tuna in olive oil
- 2 oz56g black olives
- 22 small celery stalk
- 4 tbsp4 tbsp red onion
- 2 tbsp2 tbsp mayonnaise
- 2 tsp2 tsp Dijon mustard
- 2 tsp2 tsp lemon juice
- 22 ciabatta roll (about 3.5 oz/100g)
- a small handful of arugula
- 44 tomato slices
- black pepper, to taste
