Step 1

Preheat oven to 170°F.

Step 2

Line a 17-by-12-inch baking sheet with a silicone baking mat.

Step 3

Place the blueberries, apple and lemon juice in a high speed blender and blend until smooth.

Step 4

Spread the mixture evenly onto the baking sheet.

Step 5

Bake until the leather is no longer sticky to the touch, about 3-4 hours.

Step 6

Lay a sheet of parchment on top of the fruit leather.

Step 7

Invert the leather and gently peel off the mat.

Step 8

Cut the leather into strips.

Step 9

Roll up and store in an airtight container.