Place the flour, baking powder, sugar and salt in a food processor. Mix the ingredients together. Cut the stick of butter into small pieces put the pieces of butter in the food processor and pulse several times until the mixture resembles wet sand.
Pour the mixture into a large bowl, add the cream and stir.
Grease a baking sheet. Spoon out the biscuit dough and "drop" the dough onto the baking sheet. Space the biscuits about an inch apart.