Brewers Best Brand – Pineapple Tart Ingredient Kit. Light and refreshing with highlights of tropical pineapple, this innovative brew packs a sour punch that just may bring a tear to your eye. Cheers! Ingredient Kit for 5 Gallons at approx 4.5% ABV. These kits include Malt Extract, Fruit Kicker, Lactose, specialty grains, hops, yeast, clarifier, and priming sugar (for carbonating). Contains WildBrew™ Philly Sour Yeast (Lachancea spp.) As a non-Saccharomyces species, WildBrew™ Philly Sour should be treated according to normal best practices for handling wild yeast.