Prep the corn by shucking it and removing the husks and silk. Microwave the corn for 2 minutes to soften it. Let the corn cool.
Place the corn on a cutting board and with a sharp chef's knife, cut both ends off the cobs. To make it easier to cut the corn into ribs, I recommend then cutting each cob of corn in half crosswise.
Stand each piece of corn up vertically on its flat end. Cut down the top of the corn cob through the center of the flat side, cutting it in half. Then, stand each corn cob half upright on the cutting board and cut down the center again, cutting it into quarters.
To make the herb butter sauce, mix the oil, melted butter, paprika, garlic powder, and salt together in a small bowl. Pour most of the mixture onto the corn ribs (reserve some of the sauce for brushing on the corn after it’s cooked). Toss to coat the corn with the sauce.
To cook on the grill: Heat a grill or grill pan to medium high heat and brush with oil. Grill the seasoned corn ribs, kernel side down, about 8 minutes until curled up and lightly charred. Flip and cook on the cut sides 1 minute each.
To bake in the oven: Preheat oven to 400°F. Place the corn ribs on a baking sheet lined with parchment paper or foil and bake for 20-25 minutes until done. If desired, you can turn the broiler on at the end for 1-2 minutes to lightly char the ribs. The ribs won't curl up as much with this method but they will still be delicious.
To cook in the air fryer: Preheat your air fryer to 375°F. Place corn ribs in the air fryer basket in a single layer. Cook 10-12 minutes, shaking the basket halfway through.
Remove the corn ribs and brush them with the remaining herb butter sauce. Arrange them on a platter and serve with Southwest dipping sauce or other desired sauce.
To make the Southwest dipping sauce, mix the sour cream, mayonnaise, chili powder, garlic powder, lime juice, and a pinch of salt together in a small bowl.