In a medium bowl, combine the diced mango, red onion, cucumber, cherry tomatoes, jalapeños, orange juice, lime juice, and cilantro. Mix to combine. Season to taste with salt and pepper.
Then add the diced avocado and gently mix to combine, taking care to not smash the avocado. Taste for seasonings and adjust as needed.
If possible, allow the salsa to rest at room temperature (or in the fridge) for 20-30 minutes to allow the flavors to deepen.
Video
Easy Mango Avocado Salsa
Notes
* There is variation in heat across jalapeño peppers, with some peppers very mild. If you want a mild salsa, remove the seeds and membranes before chopping the peppers.If you want a spicier salsa, use 3 jalapeño peppers and keep the seeds in. Or use 1 or 2 serrano peppers, which are considerably spicier (or even a habanero pepper for something super spicy!).