Preheat your oven to 350°F (175°C). Lightly grease a 9x9 inch baking pan or line it with parchment paper.
In a large mixing bowl, combine the creamy peanut butter, unsweetened applesauce, packed brown sugar, honey, and pure vanilla extract. Blend until smooth.
In a separate bowl, whisk together the rolled oats, all-purpose flour, baking powder, and salt.
Slowly add the dry mixture into the wet ingredients, stirring gently until just combined.
Gently fold in the mini chocolate chips.
Transfer the mixture into the prepared baking pan and spread the batter evenly. Sprinkle extra mini chocolate chips on top.
Bake for 20-25 minutes until the edges are lightly golden and a toothpick inserted in the center comes out clean.
Allow the bars to cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely.
Slice into squares or rectangles and enjoy your delightful homemade treat!
Notes
For a beautiful presentation, serve the bars on a rustic wooden platter. Consider garnishing with a sprinkle of crushed nuts or a light drizzle of honey over the top for an enticing finish.