In a large bowl, break up the tuna into smaller pieces.
70 grams canned tuna
Mix in the red bell pepper, red onion, and cucumber. Pour the sesame oil on top and stir to combine everything. Lastly add the juice of 1 lime and stir again to combine.
1 medium red bell pepper, 1/2 red onion, 1 cucumber, 2 tablespoons sesame oil, Juice of 1 lime
Salt and pepper to taste and garnish with sesame seeds before serving.
Salt and pepper, Sesame seeds
Notes
If you feel more sesame oil is needed, feel free to add more to your taste!