25 g (1 oz) polyunsaturated margarine
2 onions, skinned and chopped
2 garlic cloves, skinned and crushed
350 g (12 oz) brown rice
900 ml (1 1/2 pints) hot chicken stock
1 red pepper, cored, seeded and diced
1 green pepper, cored, seeded and diced
8 oz (225 g) frozen sweetcorn kernels
salt and pepper, to taste
1 lb (450 g) peeled cooked Shrimps, thawed if frozen
2 tbsp (30 ml) lemon juice