5 ears corn, husks and silk removed ( Here’s The Quickest and Easiest Way to Remove the Husk and Silk from Corn on the Cob)
½ cup mayonnaise
1 cup shredded Parmesan cheese
1 tablespoon chili powder
1 teaspoon ground black pepper
2 tablespoons chopped fresh parsley
Preheat oven to 400 degrees F (200 degrees C).
Cut 5 squares of aluminum foil 1 1/2 times the size of the ears of corn; place each ear of corn in the center of a piece of foil.
Stir mayonnaise, Parmesan cheese, chili powder, ground black pepper, and fresh parsley together in a bowl until it forms a thick paste; rub about 2 tablespoons of the paste over each ear of corn. Wrap the aluminum foil around the corn and seal. Arrange corn on a baking sheet.
Bake in preheated oven for 10 minutes, turn, and continue baking another 10 minutes.
After corn is wrapped in aluminum foil, you can store them in resealable freezer bags in the refrigerator for up to 2 days or in the freezer for up to 1 month. When ready to use, defrost the corn overnight in the refrigerator; then let come to room temperature for about 30 minutes before baking as directed.