Small Chocolate Cat Biscuits

Ingredients:
- 1 egg
- 6 2/3 tablespoons powdered sugar
- 5 1/4 tablespoons butter
- 5/8 cup dark chocolate
- 1 5/8 cups flour
- 1/2 teaspoon baking powder
- salt

Directions:
- Preheat oven to 350°F
- Mix egg and sugar in a bowl until mixture is pale.
- Melt butter and dark chocolate together over a double boiler.
- Separately, mix the flour, baking powder, and a pinch of salt together.
- Pour the melted chocolate into the egg and sugar mixture, and mix.
- Gradually, add to flour mixture.
- Knead by hand, form a big ball of dough.
- Roll out the dough, and cut out small shortbread cat cookies using cookie cutters.
- Arrange on a silicon mat or parchment paper lined baking sheet.
- Bake for 15 minutes.