1. In a large bowl, mix together the flour, baking powder, sugar and milk powder.
2. Make a well in the middle and whisk in the egg and water (add a little more than 1/2 cup of water if you want a thinner mixture).
3. Stir in the melted butter, grated lemon rind, raisins and the chopped cashew nuts.
4. Lightly grease a non-stick pan and heat to a medium temperature.
5. Spoon several tablespoons of the batter into the pan and cook until bubbles appear on the surface and pancake is brown underneath.
6. Turn over and cook for about a minute on the other side; Repeat with rest of mixture.
7. Serve with maple syrup and lemon wedges, and/or a scoop of ice cream or cream if serving as a dessert.
8. Makes 4-6 pancakes.