1
Wash and dry all produce.
Drain mango. Finely dice tomato. Halve and peel onion; thinly slice one half. Mince a few slices until you have 1 TBSP. (For 4 servings, thinly slice whole onion; mince a few slices until you have 2 TBSP.) Zest and quarter lime (for 4, zest 1 lime and quarter both). Halve, core, and thinly slice poblano into strips.