Peel the asparagus and carrots. Core the pepper and cut the onion and pepper into fine cubes.
Heat the margarine and oil in a saucepan. Briefly sweat the pepperoni and onion in it. Add asparagus and carrots, sprinkle with sugar and sauté for 1-2 minutes. Stir in the curry powder and pour in the vegetable stock. Cook on low heat for 10 minutes. Add coconut milk and cook for another 3 minutes. Season to taste with lime juice, salt and pepper.