Which unexpected brand collaboration launched a line of ice cream flavors inspired by breakfast cereals, including 'Cinnamon Toast Crunch' and 'Lucky Charms' varieties?

In 2020, a groundbreaking culinary collaboration shocked the food industry by merging two vastly different brands into one innovative product line. This partnership challenged traditional flavor boundaries and created significant buzz across social media platforms. Test your knowledge of this unique food industry crossover that transformed how brands approach product innovation in the competitive culinary marketplace.

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Ben & Jerry's × General Mills
Häagen-Dazs × Post Consumer Brands
Cold Stone Creamery × Kellogg's
Nestlé × General Mills