Preheat your oven to 180°C (350°F) and line a baking sheet with parchment paper.

In a large mixing bowl, combine the oats, chopped peanuts, flaxseed, pumpkin seeds, dried cranberries, sunflower seeds, and cinnamon. Mix well.

In a separate bowl, combine the orange juice, honey, and melted butter. Stir until well mixed.

Pour the wet ingredients into the dry ingredients and stir until everything is evenly combined.

Scoop tablespoons of the mixture onto the prepared baking sheet, pressing them down slightly to form cookie shapes.

Bake in the preheated oven for 15-18 minutes, or until the cookies are golden brown.

Remove from the oven and allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.