Preheat oven to 375. Combine flour, baking powder, baking soda, pumpkin pie spice, and salt in medium size mixing bowl. Whisk together to mix thoroughly.
Cream together melted butter and brown sugar.
With the mixer running, add vanilla extract, pumpkin puree, hot water, and egg.** (Read note.)
Add flour to the wet mixture little by little, mixing until just combined.
Be careful not to overmix the dough. Stop mixing once the flour is fully incorporated.
Scrape down mixing bowl and fold in white chocolate chips and butterscotch chips by hand.
Chill in fridge or freezer for 10-15 minutes so it’s scoopable and not too soft.
Using a cookie scoop, scoop balls out onto a parchment-lined cookie sheet, 2 inches apart. Sprinkle each with a little salt if you like a salty sweet flavor. I like to push a couple extra chocolate chips on top too, so they look extra pretty when they come out of the oven.
Bake 10-12 minutes. Let cool for 15 minutes before handling. Enjoy!
*Light or dark brown sugar work great in this recipe, so use whatever you have on hand. Dark brown sugar will alter the color, but I have tried both varieties of brown sugar and they both yield pretty and tasty cookies!**Pour your hot water away from the egg. Even though it will all get mixed together, if you pour it directly on the egg it may start to cook prematurely!