Рецепт TWD - Old Bay Pretzel-and-Cheese Cookies

This month's Tuesday with Dorie (Dorie's Cookies) recipes both present problems for me as an Australian.  One recipe calls for biscoff spread, which is not readily obtainable here; the other calls for Old Bay seasoning, which is non-existent I went with the Old Bay Pretzel-and-Cheese Cookies.  Old Bay is a particular brand of seafood seasoning found in the States.  To make a substitute requires a list of ingredients as long as your arm.  The Old Bay substitute seems heavy on celery salt, which of itself is hard to get here.  I only needed a teaspoon of seasoning to make half the cookie recipe, so I ended up making the substitute seasoning sans anything that I did not already have (being celery salt, dry mustard, all spice, white…