01 -
Dice the red bell pepper, finely chop the red onion, and chop the cilantro leaves. Set aside.
02 -
Preheat grill to medium-high heat. Grill corn on grates, turning occasionally, until kernels are charred with grill marks, about 10 to 12 minutes. Remove and let cool briefly.
03 -
Hold each cooled corn cob vertically against a bowl or cutting board and carefully slice downward to remove kernels. Repeat for all cobs.
04 -
In a large bowl, mix grilled corn kernels, diced red bell pepper, chopped red onion, and cilantro. Toss gently to combine.
05 -
Whisk together lime juice, olive oil, salt, black pepper, and chili powder if using. Drizzle over salad and toss gently to coat evenly.
06 -
Adjust seasoning as needed, garnish with additional cilantro or lime wedges, and serve at room temperature or chilled.