Preheat oven to 350 degrees Fahrenheit. Line the bottom of 1 three quarter sheet cookie tray (21″x15″) with parchment paper.
Combine honey, molasses, oil, and sea salt in a small saucepan. Stir occasionally until everything is melted and dissolved together.
Take off heat and add in vanilla, stir.
Combine oats, oat flour, pumpkin seeds, flax seeds, and cinnamon in a large bowl. Stir together.
Add in melted oil and sugars mixture to the large oat mixture bowl, stir until everything is coated.
Transfer oat mixture to the prepared three quarter sheet baking pan.
Cook for 20-30 minutes. Rotating the tray halfway through. I highly recommend starting at 20 minutes checking for doneness after that, then if it’s not done add an addition 5 minutes and check again. Repeating this process until it’s golden brown on the top.
Cool and store in an airtight container for up to 3 months.