Peel the mangoes and chop them into small cubes, watching for their vibrant, honeyed color and juicy texture. Keep a damp cloth nearby to wipe your hands and knife to prevent stickiness.
Finely dice the red onion until it almost resembles a paste, releasing a pungent aroma. This sharpness will mellow once mixed with the lime.
Mince the jalapeño finely, seeds included for a smoky heat; remove seeds for milder salsa. The fragrant, spicy aroma should be noticeable now.
Chop fresh cilantro leaves into small pieces, feeling their crisp texture and bright green color. Add to the mixing bowl with the mango, onion, and jalapeño.
Squeeze fresh lime juice directly over the chopped mango and other ingredients, aiming for about two tablespoons. The citrus aroma should instantly brighten the mixture.
Add a pinch of flaky sea salt to enhance the natural sweetness and flavors of the salsa. Toss everything gently to combine.
If desired, drizzle a tiny bit of honey or agave syrup for balanced sweetness, then give the salsa a final stir.
Let the salsa sit for at least 30 minutes in the fridge to allow flavors to meld and develop, stirring occasionally if needed.
Serve the mango salsa chilled or at room temperature, spooned into a bowl or as a topping for grilled dishes or tacos. Enjoy the vibrant, fresh flavors!
