Mix all the ingredients except feta cheese, olive oil and lemon juice in a wide and deep bowl.
In a small cup combine extra virgin olive oil and lemon juice, season with salt and pepper. Drizzle this over the mixed salad and sprinkle the crumbled feta cheese.
Notes
You can also use canned chickpeas. If using canned chickpeas drain and rinse it a couple of times.If using dried chickpeas you will need around 2/3 - 3/4 cup of chickpeas.The nt. wt of Tuna can that I used was 185gms.If you have cherry tomatoes, that's ideal for this recipe. Another popular combo is chickpeas and avocado, so if you don't eat/like tuna, you can go for that combo.