In a bowl, thoroughly mix flour, sugar, baking powder, salt, and cayenne pepper.

In a separate, large bowl, whisk eggs until blended.

Add melted butter, heavy cream, and creamed corn to the egg mixture and whisk to combine.

Gradually add the dry ingredients to the wet ingredients, whisking until just combined.

Clean and dice green pepper, red bell pepper, and Anaheim chili into 1/4 inch pieces, removing seeds and stems.

Incorporate diced peppers and fresh or frozen corn into the batter.

Grease a 9x13 inch casserole dish with butter or oil and dust with flour.

Pour the batter into the prepared casserole dish.

Bake at 375°F (190°C) for 45 minutes, or until golden brown on top and set in the middle.