Families often get the most from the tradition when they think of it as an evening to plan rather than a product to open and put away.
Think of the set as a sequence
keeping the first year simple enough that the family will want to repeat it. The story, baking, hiding, decorating, and finding each have a role, which gives the night a natural beginning, middle, and ending.
Give every age a job
Younger children can decorate and search while older children can read, photograph, help with measuring, or protect the surprise.
Choose the date before the supplies
The night becomes easier once the family knows when it will happen. Decorations and extras can stay simple.
Start with the core set
The Tomte Cake includes the storybook and recipe, baking pan, and Tomte gnome. Families can add an extra pan, extra Tomte, or baking mix if their gathering needs more flexibility.
The goal is not to make Christmas more complicated. It is to make one part of the season easier to enjoy and easier to remember.