Spicy Tomato Salad

4 large, ripe tomatoes
3 spring onions, including some green tops,
finely chopped
1 tablespoon lime juice
3/4 teaspoon grated fresh ginger
salt
freshly ground black pepper

Cut the tomatoes crosswise into thin slices and arrange in overlapping circles on a small platter. Sprinkle with the remaining ingredients, adding salt and pepper to taste. Serve at once.

SERVES 4