Oven-Baked Apple Turnovers

Ingredients

• 1/4 cup (55 g) sugar
• 1 1/2 tsp cornstarch
• 1/4 tsp ground cinnamon
• 1 Cortland apple, peeled, cored and cut into small dice
• 1 McIntosh apple, peeled, cored and cut into small dice
• 2 tbsp (30 ml) lemon juice
• 1 1/2 cups (225 g) unbleached all-purpose flour
• 2 tbsp sugar
• 1/2 tsp baking powder
• 1/4 tsp salt
• 1/2 cup (115 g) cold unsalted butter, diced
• 3 tbsp (45 ml) cold milk
• 2 eggs
• 1/2 cup (65 g) icing sugar
• 2 tsp (10 ml) water
• 1/2 tsp (2.5 ml) vanilla