Preheat the oven to 300° F.

In a small bowl, combine the tahini and maple syrup and salt.

Place the oats, almonds, sesame seeds and pepper (if using) in a large bowl and mix to combine. Pour in the wet ingredients and stir well to coat completely. Transfer the mixture to a parchment paper-lined baking sheet, spreading evenly to avoid burning on the edges and place in the preheated oven.

Bake granola for 30–35 minutes. After 15 minutes, stir once and add the freeze-dried berries. Then stir every few minutes until golden.

Remove the granola from the oven, let it cool completely and store for up to a month at room temperature in an airtight container, such as a large glass jar with a tight-fitting lid. Makes about 6 cups.