01 -
Preheat oven to 325 degrees F.
02 -
Melt the butter and peanut butter in the microwave and mix together. Dump into a large bowl. Add the honey and salt to the mixture and mix well.
03 -
Add the sourdough discard, vanilla, brown sugar, and rolled oats into the honey-butter mixture. Mix very well with a spatula.
04 -
Pour the mini chocolate chips and chopped peanuts (if using) into the granola mixture. Stir until well incorporated.
05 -
Bake for 25 minutes. Remove from oven and let cool slightly. Then remove the bars by lifting out the parchment paper. Set in the fridge to chill for 1-2 hours.
06 -
If desired, melt some chocolate in the microwave and drizzle over the bars. Cut the bars into twelve equal portions.