Preheat the oven to 350 degrees F (180 degrees C) and line a large cookie sheet with parchment paper.
Pour Old Fashioned Rolled Oats (3 cup), Bran Flakes (1 1/2 cup), and Flaxseeds (1/2 cup) until combined.
In a separate bowl, mix Coconut Oil (1/4 cup), Unsweetened Cocoa Powder (1/2 cup) and Palm Sugar (1/4 cup) until combined. Add in Honey (5 tablespoon) and Salt (1/2 teaspoon) and mix until a liquid-y paste forms.
Pour the chocolate mixture over dry ingredients and mix until all oats are moistened. Sprinkle generously with Ground Cinnamon (to taste) and toss to coat before baking. Bake for 10 minutes.
Stir and flip the granola. Bake for an additional 5 to 10 minutes or until desired crunchiness.
Remove from oven and sprinkle with Dark Chocolate Chips (1/2 cup) while the granola is still warm. Sprinkle again with cinnamon and stir. The chocolate chips will melt, creating larger clusters of granola. Store covered at room temperature.