The Kirkland Signature White Mini Cakes with White Buttercream Icing are individual-sized white layer cakes topped with a generous swirl of creamy white buttercream frosting and finished with colorful sprinkles. Each pack contains 6 mini cakes with a total net weight of approximately 43 ounces (2.69 pounds), making each cake around 7 ounces. These cakes are tender and moist with a rich, generous frosting.

The buttercream icing is made with vegetable oil and shortening rather than dairy butter, which makes the cakes shelf stable at room temperature. No refrigeration is required, though refrigerating extends freshness. Occasionally available in seasonal color themes, including sports team-inspired decoration, depending on the time of year and warehouse location. Available for a limited time at select Costco warehouse locations.

Mini cakes contain sugar, bleached enriched flour (wheat flour, vitamins B3, B1, B2, B9, iron), water, vegetable shortening (palm oil, soybean oil), egg whites, soybean oil, dextrose, modified corn starch, leavening, emulsifiers, egg yolks, salt, nonfat milk, and natural and artificial flavors. White icing and decorations contain sugar, vegetable oils and shortening, water, nonfat dry milk, corn starch, rice flour, salt, natural and artificial flavors, artificial colors (FD&C Red #3, Red #40, Blue #1, Yellow #5, Yellow #6), and preservatives (potassium sorbate, sodium benzoate, TBHQ, citric acid). Contains: Wheat, Egg, Milk, Soy. Produced on equipment that also processes peanuts, tree nuts, and sesame.