Begin by preheating your oven to 325°F (160°C). Line a baking sheet with parchment paper to ensure easy cleanup and prevent sticking.
In a large mixing bowl, combine the rolled oats, coarsely chopped pecans, ground cinnamon, and sea salt. Use a wooden spoon or spatula to mix them thoroughly until evenly blended.
In a separate bowl, whisk together the melted coconut oil, pure maple syrup, and vanilla extract until the mixture appears uniform and well-combined.
Pour the wet mixture over the dry oat mixture. Use a spatula to fold gently, ensuring every oat and pecan is coated evenly with the sticky sweetness.
Transfer the granola mixture to the prepared baking sheet, spreading it out evenly. For a chunkier texture, press down lightly with the spatula to form clumps.
Bake in the preheated oven for 20-25 minutes. Halfway through, give it a stir to ensure even browning, but be vigilant to avoid burning; the edges should be golden and fragrant.
When the granola is beautifully golden brown and has a delightful aroma, remove it from the oven. Let it cool completely on the baking sheet—this is when it will harden into lovely clusters.
Once cooled, incorporate the dried cranberries or raisins and coconut flakes if desired, tossing gently to distribute evenly throughout the granola.
For storage, transfer your homemade granola into an airtight container and enjoy it up to 2 weeks later for breakfast, snacks, or toppings.
Notes
For a chunkier texture, press down lightly while baking.