Combine all ingredients in a bowl and refrigerate until ready to use (at least 15 minutes).
2 mangos cut into small cubes, ½ sweet onion diced, 1 oz lemon juice, ½ green bell pepper diced, ½ red bell pepper diced, 1 serrano pepper diced as small as possible
Notes
I wanted to use a scotch bonnet pepper as an homage to Jamaica, but they didn't have any at my grocery store so serrano it was. Any small hot pepper would work.
Keep the seeds in the hot pepper for extra heat
Make sure the mangoes are as ripe as possible. You want them super sweet and juicy!