Cinnamon Apple Mince Muffins

• 18 muffin
• 1 3/8 ready-to-use mince filling
• 1 egg
• 250 gr unsifted flour
• 180 ml apple juice
• 150 gr confectioners sugar
• 140 gr apples
• 80 ml vegetable oil
• 65 gr sugar
• 30 ml apple juice