Melt butter in sauce pan over medium heat. Constantly stir the butter for about 5-6 minutes, even when it bubbles/foams. It should be an amber color (if not heat a little longer). Take off heat and let it cool to room temperature.

Preheat oven to 375 degrees. In medium bowl, combine flour, baking powder, cinnamon, and salt.

In standing mixer, cream together 2 sugars and cooled butter using paddle attachment. Add in egg and vanilla. Stir until incorporated.

Add in dry ingredients from bowl. Once fully stirred, by hand mix in chocolate chips, pistachios, and toffee. (The toffee gives the cookies another layer of flavor).

Scoop dough with ice cream scooper onto a baking sheet. Press palm of hand into cookies to flatten them. Bake 7-9 minutes or until golden brown.

Let it cool for about 10 minutes then enjoy with a big glass of milk!