Step 1: Prepare the corn by shucking and removing all silk. Trim off the ends for easier handling.
Step 2: Carefully stand each ear of corn upright on a sturdy cutting board. Using a large, sharp chef’s knife, slice each ear lengthwise through the center, cutting directly through the cob. Take extreme caution during this step.
Step 3: Lay each corn half cut-side down. Slice each half lengthwise again, creating four 'ribs' from each ear of corn. The corn will naturally curl into a 'rib' shape as it cooks.
Step 4: In a large bowl, whisk together the melted butter (or avocado oil), smoked paprika, chili powder, garlic powder, onion powder, salt, and black pepper.
Step 5: Add the cut corn ribs to the bowl and toss thoroughly until every piece is evenly coated with the seasoning mixture.
Step 6: To air fry: Preheat air fryer to 375°F (190°C). Arrange corn ribs in a single layer in the basket (cook in batches if needed). Air fry for 10-15 minutes, shaking halfway through, until tender, slightly charred, and curled.
Step 7: To oven bake: Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper. Spread corn ribs in a single layer. Bake for 20-25 minutes, flipping halfway, until tender and caramelized.
Step 8: To grill: Preheat grill to medium-high heat and lightly oil grates. Place corn ribs on grates and grill for 8-12 minutes, turning occasionally, until tender with char marks and curled.
Step 9: Remove cooked corn ribs. Garnish immediately with fresh cilantro or parsley and serve with lime wedges. Enjoy your delicious corn ribs!