Stir together the dry ingredients.

In the bowl of an electric mixer, or by hand, beat the butter just until soft and fluffy. Add the sugar and continue to beat until smooth, stopping the mixer to scrape down any butter clinging to the sides of the bowl. Stir in the vanilla, molasses and egg.

Mix in the dry ingredients gradually until the dough is smooth.

Divide the dough in two equal portions and roll each on a lightly-floured surface until each is about 2-inches around. Wrap each in plastic wrap then roll them lightly on the counter to smooth them out. Refrigerate, or better yet, freeze the cookie logs until firm.

To bake, preheat the oven to 350F and line two baking sheets with parchment paper or silicone baking mats.

Slice cookie dough into ¼-inch rounds with a sharp knife. Dip one side and press firmly in a bowl of coarse sugar if you want, and place sugar-side up on baking sheet, evenly-spaced apart. Leave a couple of inches, about 5 cm, between cookies since they’ll spread while baking.

Bake for 10-14 minutes, rotating the baking sheets midway during baking, until deep-golden brown. The cookies will puff up a bit while baking, then settle down when they’re done. Bake on the lower end of the range for softer cookies, and more for snappier ones, depending on your oven. Let the cookies cool two minutes, then remove them with a spatula and transfer them to wire racks to cool.