Step 1: Prepare the Corn. If using frozen corn, simply thaw it in a bowl or under cold running water. If you opt for fresh corn, grill or boil it until tender, then allow it to cool slightly before carefully cutting the kernels off the cob.
Step 2: Combine Main Ingredients. In a large mixing bowl, add your prepared corn, diced cucumber, finely chopped red onion, and fresh cilantro. Give them a gentle toss to combine.
Step 3: Whisk the Dressing. In a separate, small bowl, whisk together the vegan mayonnaise, fresh lime juice, diced jalapeños (or green chilies), chili powder, and a pinch of salt. Stir until the dressing is smooth and well-combined. Taste and adjust the seasoning if needed.
Step 4: Dress the Salad. Pour the creamy, zesty dressing over the corn mixture in the large bowl. Stir gently but thoroughly until all the ingredients are evenly coated with the dressing.
Step 5: Chill to Perfection. Cover the bowl with plastic wrap or a lid and refrigerate the salad for at least 30 minutes. This crucial step allows all the incredible flavors to meld together, resulting in a more cohesive and delicious salad.
Step 6: Serve & Garnish. Just before serving, give the salad another quick stir. If using, sprinkle with vegan parmesan and garnish with a little extra fresh cilantro for a beautiful presentation and added freshness.