That’s the way the Christmas cookie crumbles.

Tammy Jobbins, reigning champion of the Chamber of Commerce’s Annual Cookie and Candy Contest, was unseated last week by Martha Mackowiak in the adult cookie category and by Charlotte Olerud in the adult candy category.

Jobbins won first place in the adult candy competition last year, and swept three of the top four categories in 2012.

Mackowiak’s almond tea cookies narrowly edged out Jobbins’ “Cranberry Cashew Jingles” after…