Drop the corn into boiling water. When the water returns to the boil, cover and turn off the heat. Let the corn remain in the water 5 minutes. Drain and let the corn cool.
Cut and scrape the corn off the cob. There should be about 2cups.
Heat 2tablespoons butter in a skillet and add the green peppers. Cook, stirring, about 1 minute. Sprinkle with the curry powder and cook, stirring, about 30 seconds. Add the corn, salt, and pepper. Add the remaining 1tablespoon butter and the heavy cream. Serve hot.