Cream 1 1/2 sticks of butter, 1 c light brown sugar and 1/2 c sugar.
Beat in 2 eggs and 2 tsp pure vanilla. Add 2 c all purpose flour, 1 tsp baking soda and 1/2 tsp salt.
Stir in one 12 oz bag of bittersweet chocolate chips (I found these at the store yesterday and they are WONDERFUL)
and 1 1/2 c pretzels, coarsely chopped.
Sprinkle with 2 tbsp chocolate sprinkles (I'm thinking this is totally optional)
Bake at 350 for 30 minutes in a well greased 9 x 13 metal pan.