Costco Bonne Maman Advent Calendar 2025 Usa. Delight in 24 delicious days of exclusive new holiday flavors including chestnut &. Costco’s bonne maman 12 days of christmas advent calendar features 11 limited edition mini spreads and 1 honey, each of which comes in an adorable mini jar.

Built primarily for sale in costco, the box opens up to reveal the 24 doors that house miniature jars for each day leading up to christmas. Available for purchase now, this year’s advent calendar from the french maker of artisan jams will feature 23 mini spreads and one honey—eight of which are.