Chop the onion, clean and dice the bell pepper. Drain the broth from the corn and collect it. Make up to 125 ml with water and add 1 teaspoon of chicken broth.
Heat the margarine in the pot. Sauté the onion in it. Add the peppers and cook for 3-4 minutes. Add the stock to the pepper and onion mix and bring to the boil briefly. Turn the oven down and add the corn. Steam something.
Season to taste with salt, cayenne pepper and garlic seasoning. Finally stir in the cream.