Moon rock cakes

Why I Love This Recipe
My oldest son wanted a space themed snack, so I make some rock cakes but during the mixing process I added some food dye!
Ingredients You'll Need
300g Plain flour
100g butter
1/2 cup raisins
100g sugar
1 egg
Food dye (colour of your choice)
Directions
Heat oven to 200° c
Put flour and butter into a bowl, using fingers crumble into flour. The mixture goes from lumpy to fine crumbs.
Add sugar, then raisins and mix, add the beaten egg to the mixture.
At this point if you are using food dye you can add it to the mixture.
Mix with you hands to form small balls.
Place in the oven for 15 minutes.