Cream together the butter and both sugars, then add egg and vanilla and mix.
in a separate bowl, stir together flour, baking soda, salt and cinnamon.
Add flour mix to the wet ingredients. Mix until combined. Do not over mix.
crush pretzels.
Add chocolate, toffee and pretzels.
Fold them in. Do not mix.
Preheat oven to 350. Place tbsp scoops of batter on parchment or foil, dull side up covered cookie sheet, freeze for 10 min.
Place cookies in oven, bake for 10 min, lift cookie sheet 4 inches in the air and drop it back down, bake another 2 min and repeat. Bake cookies a total of 16-18 min, remove and cool. Repeat with remainder of batter.