Making pastila at home is a rewarding process that combines traditional techniques with modern conveniences. Follow these steps to create your own batch of pastila:

Step 1: Prepare the Apples

1. Wash and peel the apples: Start by washing the apples thoroughly. Peel them to remove the skin, ensuring a smooth texture for the pastila.
2. Core and slice: Core the apples and slice them into small pieces. This will help them cook evenly.
3. Cook the apples: Place the apple slices in a large saucepan over medium heat. Add a splash of water to prevent sticking. Cook until the apples are soft and mushy, stirring occasionally.

Step 2: Make the Apple Puree

4. Blend the apples: Once the apples are soft, remove them from the heat and let them cool slightly. Use a blender or food processor to puree the apples until smooth.
5. Strain the puree: To achieve a smoother texture, pass the apple puree through a fine mesh sieve or cheesecloth. This step is optional but recommended for a finer pastila.

Step 3: Prepare the Mixture

6. Combine with sugar and lemon juice: In a large mixing bowl, combine the apple puree with sugar and lemon juice. Stir until the sugar is fully dissolved.
7. Whip the egg whites: In a separate bowl, whip the egg whites until stiff peaks form. This will help give the pastila its characteristic light and airy texture.
8. Fold in the egg whites: Gently fold the whipped egg whites into the apple mixture, ensuring not to deflate the whites.

Step 4: Dry the Pastila

9. Spread the mixture: Preheat your oven to 100°C (212°F). Line a baking sheet with parchment paper and spread the apple mixture evenly across the sheet, about 1 centimeter thick.
10. Dry in the oven: Place the baking sheet in the oven and let the pastila dry for approximately 5-6 hours. The pastila should be firm yet pliable when done.
11. Cool and cut: Remove the pastila from the oven and let it cool completely. Cut into desired shapes using a sharp knife or cookie cutter.