1
Adjust rack to top position and heat broiler to high. Wash and dry all produce.
Halve, core, and thinly slice bell pepper into strips. Halve, peel, and thinly slice onion; mince a few slices until you have 1 TBSP (2 TBSP for 4 servings). Dice tomato. Finely chop cilantro. Quarter lime.