Line an 8 x 4 inch or 9 x 5 inch baking loaf pan with parchment paper, leaving some overhang for easy removal later.
Add applesauce and cashew butter to a large mixing bowl. Stir and mix with a spatula until the ingredients they are evenly combined. Add in the oats and mix until they are fully incorporated. Add in the honey and mix until evenly combined. Your mixture should resemble a thick dough. You can taste the mixture and if you feel it is not sweet enough, you can add one more tbsp of honey.
Spread mixture evenly into the prepared pan. Apply some light pressure with the spatula across the surface to help compact the bars and smooth the surface. Place the mixture into the fridge for a few hours to firm up. The bars are ready when they feel firm enough to cut and the mixture should no longer feel moist and sticky. Once the bars are ready, slice into bars with a sharp knife. Store uneaten bars in an airtight container in the fridge or freezer.
