Yankee Candle Vanilla Cupcake Scent-Plug Air Freshener Refill, Food & Spice Scent Top Note: Vanilla Icing, Malted Sugar. Top is the initial impression of the fragrance. Mid Note: Cake Batter, Chocolate. Middle is the main body of the scent. Base Note: Cocoa, Vanilla Bean. Base is its final impression. Fragrance Life: Up to 4 weeks