In a medium bowl, whisk dry ingredients together, and then stir in the PB chips.
Add in the whipping cream & vanilla, stirring until as well combined as possible.
Dump mixture onto parchment paper and continue mixing by hand until the dough holds together well (cream consistency varies-you might need to add more cream to get the dough to hold together properly).
Shape into an approx. 8” circle, 3/4 to 1” thick.
Cut circle into 8 pcs. using a pizza cutter, and pull slices apart slightly with a frosting spatula.
Bake at 375⁰ for 20 minutes.
Cool slightly and drizzle with peanut butter icing.