1. In large bowl, combine flour, sugar, baking powder and salt. Cut in butter until crumbly. Make well in centre.
2. In small bowl, beat egg with spoon. Add milk and pour into well. Stir lightly to mix. Batter should be sticky. If it isn't, stir in 1 tbsp of milk at a time until it is. Drop by teaspoonful onto ungreased baking sheet. Bake at 450F for 10-12 mins until browned. Or, form into circle to break and break off mound to eat with butter.