Makes one 20 cm (8 inch) round.
Place syrup, sugar and margarine in a bowl. Microwave on MEDIUM for 1-2 minutes until melted. Stir well. Mix in the oats, baking powder and egg. Place the mixture evenly into a 20 cm/ 8 ins round microwaveable dish. Cook on HIGH for 2-5 minutes depending on the wattage of the microwave. Allow to stand for about 10 minutes to set. Cut into wedges to serve.