Choose mangoes that yield slightly to gentle pressure and smell fragrant at the stem—underripe mangoes lack sweetness, while overripe ones become mushy and harder to dice uniformly.

Remove most seeds and white pith from habaneros for controlled heat, but leave some seeds if you prefer extra spice—this gives you precision control over the final kick.

Toss diced onions and habaneros with lime juice and salt 5 minutes before mixing to soften the onion's bite and allow flavors to meld beautifully.

Fold in fresh cilantro just before serving to preserve its delicate, aromatic qualities rather than letting it wilt or oxidize in acidic lime juice.

Drizzle premium extra-virgin olive oil as a final touch to add richness and silky mouthfeel that elevates the salsa from good to restaurant-quality.