Why Flavor Searches Are Surging: Starbucks Unicorn Frappuccino, Dr Pepper, Horchata, Pandan, Kopp’s Custard and Alani Cosmic Stardust
Sunday August 16, 2026 — A cluster of flavor-related searches is gaining attention, including “kopps flavor of the day,” “unicorn drink starbucks flavor,” “dr pepper flavor,” “horchata flavor,” “pandan flavor,” and “cosmic stardust alani flavor.” The timing is notable: some are connected to launches or menu changes announced within the past few days, while others reflect a larger consumer trend toward unusual, nostalgic and globally inspired flavors.
Here is what is behind the flavor buzz as of August 16, 2026.
Kopp’s Flavor of the Day: What Is Today’s Kopp’s Custard Flavor?
For people searching “Kopp’s flavor of the day,” the answer changes daily, which naturally creates recurring search demand around the Milwaukee-area frozen custard institution.
According to the official Kopp’s Frozen Custard website, the featured flavors for Sunday, August 16, 2026, are Mr Fudgie and Caramel Pecan Silk. Mr Fudgie combines mint frozen custard with Oreo cookies and plenty of fudge. Kopp’s is also featuring a Watermelon Shake and French Silk Pie Sundae as its August specials. (Kopp's Frozen Custard)
The daily rotation is central to Kopp’s appeal. Rather than offering one permanent specialty flavor lineup, the company publishes a flavor forecast that encourages customers to check what is available on a particular day. That makes searches for “Kopp’s flavor of the day” especially likely to spike on weekends and during summer custard season.
Starbucks Unicorn Drink Flavor: The Unicorn Frappuccino Is Back
The strongest immediate news catalyst among these searches is likely the Starbucks Unicorn Frappuccino.
Starbucks’ famously colorful drink, originally a viral sensation in 2017, returned beginning August 15, 2026, for an extremely limited engagement. People’s preview of the returning Unicorn Frappuccino says the returning version uses the original flavor profile: a creamy mango-flavored base, tangy blue drizzle, whipped cream and a pink-and-blue sweet-tart topping. Swirling the drink changes both its appearance and the balance between sweet and sour flavors. (People.com)
A Delish taste test published August 14 described the flavor as heavily mango-forward, very sweet and balanced by a sour-candy-like kick from the blue drizzle. In other words, the Unicorn Frappuccino is closer to a frozen dessert or candy-inspired drink than a conventional coffee beverage. (Delish)
There is also an international variation. In an official Starbucks Asia Pacific announcement, Starbucks said the version launching August 15 in Australia, New Zealand, Singapore and Vietnam combines coconut milk with strawberry açaí and mango dragon fruit flavors, plus blueberry and white-chocolate sauce. (About Starbucks)
That regional difference makes “what flavor is the Starbucks Unicorn drink?” a particularly relevant search right now.
Dr Pepper Flavor Searches Rise With a New Portillo’s Shake
Searches for “Dr Pepper flavor” also have a timely connection.
On August 13, Portillo’s formally announced a new Dr Pepper Shake and Dr Pepper Cake Shake. According to the Portillo’s announcement, the regular version blends Dr Pepper with Portillo’s vanilla shake. The Cake Shake goes further by adding an entire slice of Portillo’s chocolate cake. (Portillo's Investors)
The collaboration repeatedly emphasizes Dr Pepper’s famous 23-flavor blend, but the exact formula remains proprietary. That mystery has always helped generate questions about what Dr Pepper actually tastes like. The new Portillo’s desserts give consumers another reason to revisit the question, because those spicy, fruity, cherry-like and dessert-like Dr Pepper notes are now being paired with vanilla and chocolate cake.
Both shakes are limited-time products, strengthening the sense of urgency around the current search interest. (Portillo's Investors)
Horchata Flavor Is Becoming a Mainstream Coffee Trend
Horchata flavor is moving well beyond traditional horchata.
Mexican-style horchata is generally associated with a creamy combination of rice, cinnamon, vanilla and sweetness, and coffee chains have increasingly translated those notes into espresso drinks and frozen beverages.
Starbucks helped accelerate the trend in 2026. Its summer menu announcement brought back the Iced Horchata Shaken Espresso and introduced a new Horchata Frappuccino. Starbucks describes its horchata syrup as combining cinnamon, sweet vanilla and nutty toasted-rice notes. (About Starbucks)
The interest is broader than Starbucks. The Guardian reported in May that searches for “what is horchata” had risen 30% in the UK over three months, while “Mexican horchata” searches increased 20%. Cafés are experimenting with horchata lattes, horchata matcha, chai-horchata combinations, desserts and cocktails. (The Guardian)
Horchata therefore looks less like a one-product fad and more like an emerging flavor platform, similar to matcha, ube or pumpkin spice.
Pandan Flavor Is Having Its Ube Moment
Another globally inspired ingredient gaining mainstream attention is pandan.
Pandan leaves have a distinctive aroma often characterized as sweet, floral, grassy, vanilla-like and slightly nutty. Long established throughout Southeast Asian cooking, pandan is increasingly appearing in American lattes, cakes, ice cream and cocktails.
The timing of the current search surge fits especially well with an August 11 San Francisco Chronicle report about the growth of Indonesian coffee culture in the Bay Area. The story highlights San Jose café Hijau, where pandan lattes and other Indonesian-inspired drinks have helped attract crowds. It notes that pandan and other Southeast Asian ingredients are increasingly entering mainstream U.S. cafés. (San Francisco Chronicle)
Earlier 2026 coverage likewise compared pandan’s rise with ube, another Southeast Asian ingredient that moved rapidly from specialty bakeries into national food and beverage menus. (WBEZ)
What Flavor Is Alani Cosmic Stardust?
Finally, people searching “cosmic stardust alani flavor” appear largely interested in decoding a deliberately mysterious flavor name.
Alani Nu provides the clearest answer itself. On its official Cosmic Stardust product page, the company describes Cosmic Stardust as tasting like fruity chewy candies with a sweet-and-sour center. The product is currently also displayed among Alani Nu’s “Trending Now” items. (Alani Nu)
That description is more reliable than attempts online to assign the drink one specific fruit such as grape, peach or berry. Cosmic Stardust is intentionally a mixed candy-style fruit flavor, emphasizing sweetness followed by tartness rather than recreating a single recognizable fruit. (Alani Nu)
Flavor Trends in 2026 Are About Nostalgia, Discovery and Curiosity
Taken together, these search surges reveal an interesting 2026 food trend. Starbucks is monetizing nostalgia through the Unicorn Frappuccino; Dr Pepper and Portillo’s are transforming a familiar soda into dessert; horchata and pandan are bringing culturally established flavors into mainstream American café culture; Kopp’s creates urgency through daily flavor rotations; and Alani Nu uses an intentionally mysterious name that encourages consumers to ask, “What flavor is Cosmic Stardust?”
The common factor is curiosity. Increasingly, a flavor does not just have to taste good—it needs a story, visual identity, cultural connection or mystery that gives consumers a reason to search for it, share it and try it.
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