Combine ⅓ cup of finely chopped onion, ½ cup of chopped tomato, ½ cup of peeled chopped cucumber, 1 tablespoon of chopped mint, and ¼ cup of chopped cilantro.
Toss with 2 teaspoons of lemon juice, ½ teaspoon of chopped green chili, ¼ teaspoon of red chili powder, and ½ teaspoon of roasted ground cumin. Season with salt and serve immediately.