Step 1: Preheat your oven to 350°F (175°C).
Step 2: In a large mixing bowl, combine the German chocolate cake mix and baking powder. Stir until well mixed.
Step 3: Add vegetable oil and eggs to the dry mixture, and mix until just combined.
Step 4: Gently fold in the peanut butter chips.
Step 5: Scoop rounded balls of dough onto a baking sheet lined with parchment paper.
Step 6: Bake for 10-12 minutes until set but slightly soft in the center.
Step 7: Cool on the baking sheet for 5 minutes before transferring to a wire rack.