2 firm-ripe mangoes (about 1 lb. each)
3/4 cup diced red onion
1 fresh hot red chili, rinsed, stemmed, seeded, and minced
2 tablespoons chopped fresh cilantro
1 tablespoon lime juice
1/4 teaspoon salt
Peel mangoes. Slice fruit off pits and cut into 1/4-inch chunks; discard pits.
In a bowl, combine mangoes, onion, chili, cilantro, lime juice, and salt; mix gently.