Step 1

For more spice, add the jalapeño seeds to the dressing as well.

Step 2

Adjust oven rack to middle position and heat oven to 400 degrees. Toss cornbread with 2 tablespoons oil on rimmed baking sheet. Spread cornbread on sheet and bake until dry to touch and edges turn golden brown, about 15 minutes, stirring halfway through baking. Let cool for 10 minutes.

Step 3

Whisk mayonnaise, jalapeño, lime juice, salt, pepper, and remaining ¼ cup oil together in large bowl. Add tomatoes, onion, and cornbread and toss gently to coat. Season with salt and pepper to taste. Transfer salad to serving platter and top with corn and basil. Serve.