Biscuits aux fruits confits (Candied Fruit Cookies)

• 2 oz pecans
• 5 oz sugar
• 3 ½ oz unsalted butter, in pieces
• 1 oz whole milk
• 1 large egg
• 1 tsp vanilla extract
• 8 ½ oz all-purpose flour
• 1 tsp ground cinnamon
• 1 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt
• 3 ½ oz candied fruit, mixed
• 2 ½ oz raisins

Glaze

• 3 ½ oz dark chocolate, in pieces
• colored sugar sprinkles, to decorate