n a large bowl, toss to combine oat flour, oats, protein powder, chocolate chips, chia and flax seeds.
Stir together in a medium bowl the almond milk, peanut butter, honey, vanilla and salt. Pour peanut butter mixture over oat mixture and stir until thoroughly incorporated.
Spread mixture into a 9 x 9-Inch square pan or an 11 x 7-inch pan. Press mixture down and cover with a lid or foil and refrigerate for at least 1 hour or until they harden. Slice into 9 bars and keep stored in the refrigerator.