Phase Three Frog Stack: Orange//Tangerine//Mango// is a 4.5% ABV fruited gose-style sour ale brewed with orange, tangerine, mango puree, and marshmallow. Released by Phase Three Brewing Company out of Lake Zurich, Illinois, this entry in the Frog Stack series delivers a smoothie-forward drinking experience at a notably sessionable strength.Quick Facts: ABV: 4.5% | Origin: Lake Zurich, Illinois, USA | Style: Fruited Gose / Sour Ale | Brewery: Phase Three Brewing CompanyProduction & HeritagePhase Three Brewing Company operates out of Lake Zurich, Illinois, and has built a devoted following in the craft beer world for its rotating lineup of heavily fruited sour ales, imperial stouts, and hazy IPAs. Frog Stack: Orange//Tangerine//Mango// starts with a gose base and incorporates generous additions of orange, tangerine, and mango puree alongside marshmallow for a creamy, dessert-adjacent character. All Phase Three beers produced with fruit puree are batch-pasteurized, a quality-control step that minimizes the risk of refermentation in the can and helps preserve the intended flavor profile from brewery to glass.Tasting NotesAroma: Fresh-squeezed orange dominates the nose immediately, followed by ripe tangerine zest and a layer of tropical mango sweetness. A faint vanilla-like marshmallow note rounds out the bouquet, lending a soft, confectionery quality.Taste: The first sip reads like a citrus smoothie — bright orange and tangerine hit upfront with an almost juice-like intensity. Mid-palate, mango puree adds tropical depth while the gose base contributes a gentle salinity and restrained tartness that keeps the sweetness grounded. The marshmallow addition introduces a subtle creaminess that smooths the transition between fruit layers without tipping into cloying territory.Finish: The finish is short and clean, as expected at 4.5% ABV, with lingering tangerine peel and a light saline snap. A whisper of mango sweetness carries through the aftertaste, inviting the next sip.How to Drink Frog Stack Orange Tangerine MangoPour cold into a tulip glass or wide-mouth tumbler to release the full fruit aroma; this beer is best consumed fresh and chilled. At 4.5% ABV, it stands on its own without modification, but it also works in beer-forward mixed drinks. A Gose Margarita substitutes this beer for the typical sour mix alongside tequila and lime, playing off the citrus and salt already present. A Shandy float pairs Frog Stack with a scoop of vanilla ice cream for a dessert-style serve that amplifies the marshmallow note. A Beermosa blends it with fresh orange juice and a splash of sparkling water for an easy brunch drink that highlights the orange-tangerine backbone.Best For Sharing among craft beer enthusiasts who collect limited-release fruited sours Summer cookouts and outdoor gatherings where a low-ABV, flavorful option is welcome Introducing sour-curious drinkers to the smoothie-style gose category Trading or gifting within the craft beer community as a sought-after Phase Three release Frequently Asked QuestionsWhat does Frog Stack Orange Tangerine Mango taste like? It drinks like a blended citrus-tropical smoothie with pronounced orange and tangerine up front, ripe mango underneath, and a soft marshmallow creaminess that ties everything together. A gose-style tartness and light saltiness keep the profile balanced rather than overly sweet.How does Frog Stack compare to 450 North Slushy XL series? Both land squarely in the smoothie-style sour category, but Frog Stack Orange Tangerine Mango sits at a lower 4.5% ABV compared to many 450 North Slushy XL releases that range from 5–8% ABV. Phase Three's batch-pasteurization process also distinguishes its approach to shelf stability and consistency.Is Frog Stack good for beginners? Yes — the 4.5% ABV makes it approachable and sessionable, and the fruit-forward flavor profile will appeal to drinkers who enjoy juice or fruit-flavored beverages but are new to craft beer. The tartness is mild rather than aggressive.Where is Frog Stack made? Frog Stack: Orange//Tangerine//Mango// is brewed at Phase Three Brewing Company in Lake Zurich, Illinois, a suburb northwest of Chicago. Phase Three produces all of its fruited sour ales on-site and batch-pasteurizes each release containing fruit puree.What foods pair well with Frog Stack Orange Tangerine Mango? Grilled shrimp tacos complement the citrus and saline notes nicely. A fresh mango-avocado salsa mirrors the tropical fruit character. Light goat cheese or burrata echoes the creamy marshmallow element. Coconut-based desserts like haupia or panna cotta provide a textural contrast. Spicy Thai papaya salad plays off the tartness and sweetness simultaneously.What sizes does Frog Stack come in? Phase Three typically releases its Frog Stack series in 16 oz (pint) cans, which is the standard format for most of the brewery's fruited sour offerings.Is Frog Stack worth the price? Frog Stack positions as a premium craft sour within the limited-release smoothie-style gose category. The combination of high fruit-puree content, batch-pasteurization for quality assurance, and Phase Three's reputation for small-batch consistency supports its placement at the upper end of the craft sour price spectrum.Why Frog Stack Orange Tangerine Mango?Phase Three's batch-pasteurization of every fruit-puree beer is a production commitment that many breweries in the smoothie-sour space skip, and it translates directly to a more reliable, shelf-stable product. The triple-citrus-plus-mango combination layers complementary fruit flavors rather than relying on a single dominant note, creating genuine complexity even at a sessionable 4.5% ABV. That low alcohol content is itself unusual in a category where many competitors push well above 5%, making this a rare option for drinkers who want full fruit intensity without the heaviness. For fans of Phase Three's rotating Frog Stack series, this particular expression highlights the brewery's skill at balancing sweetness, tartness, and body in a style where getting that ratio right is the entire challenge.
