Takeaways

• Making ice cream at Jupiter Moon is a three-day process with three distinct steps: mixing the base, running it through the batch freezer, and hardening it in a super-cold cabinet that reaches negative 20 degrees.
• The difference between smooth, creamy ice cream and icy, grainy ice cream comes down to temperature: anything above negative 10 degrees during the hardening phase will cause ice crystals to form.
• New flavors go through a beta testing process that often starts in a two-pint test machine before committing to a full six-gallon batch, because sometimes you make a stinker and you need to catch it early.

Summary of the Episode

In this first installment of a multi-part conversation on The Ice Cream Social, host David Boyer sits down with Dr. Liz Fiedler Mergen, owner of Sunny Mary Meadow Flower Farm, for a conversation that starts exactly where every good conversation should: childhood ice cream memories. Liz grew up in Southwest Minnesota with a soft serve machine that dispensed something called Blue Goo, a birthday-cake-flavored swirl with color ribboned right through it. David's gateway to greatness came via cookie dough Blizzards at whatever Dairy Queen was half an hour away from whatever away game the school bus had stopped at. It's that kind of show.

From there, the episode gets into what's actually happening in the Jupiter Moon kitchen. David breaks down the three-day process it takes to make a batch of ice cream: mixing the all-natural base that comes from about 60 regional farms, running it through the batch freezer in six-gallon increments, and then placing it in a hardening cabinet at negative 20 degrees for eight to nine hours. That last step, the hardening, is the make-or-break moment. Get above negative 10 degrees at any point in the process, and ice crystals form. The result is icy, grainy ice cream. The hardening cabinets that prevent this cost about $15,000 each. Jupiter Moon has two of them.

There's also a new flavor in development: a Rainbow Nerds ice cream that the team is considering calling "Space Rox" for the St. Cloud Rox baseball partnership. And David shares one of his all-time favorite flavors he's created: a Mexican street corn ice cream with lime and pepper that nobody wanted to buy and he loved completely. That one remains a personal victory. A lime cotija is also on the way.

Key Topics Covered

• Childhood ice cream favorites: Blue Goo soft serve, cookie dough Blizzards, and the discovery that some communities just don't have a Dairy Queen
• The three-day ice cream making process at Jupiter Moon and why each step matters
• Why temperature control during hardening is the single biggest factor in ice cream quality
• Hardening cabinets: what they are, why they cost $15,000, and what would happen without them
• Jupiter Moon's all-natural base mix sourced from approximately 60 regional farms with no artificial flavors or colorings
• Beta testing new flavors with a two-pint test machine before committing to a full six-gallon batch
• The new Rainbow Nerds ice cream in development, potentially named "Space Rox" for the Rox baseball partnership
• The Husky Power Play flavor: chocolate cherry in red and black for St. Cloud State hockey
• Mexican street corn ice cream: David's personal favorite that nobody would buy
• Lime cotija: a fan-favorite cheese ice cream coming back soon

https://www.jupitermoonicecream.com/

Takeaways

• Jupiter Moon Ice Cream uses entirely natural ingredients for all flavors and colors in its base ice cream, including spirulina, turmeric, beet extract, and annatto, with a small-business supplier in Illinois that collaborates with the team weekly.
• The shop has deep roots in the local small business community, with partnerships that include Crew restaurant, Backwards Bread, Bad Habit Brewing, and Red Headed Creamery.
• A third Jupiter Moon location is opening in St. Paul's St. Anthony Park neighborhood at Milton Square, with a target of being open by July 4th.

In this episode of The Ice Cream Social, host David Boyer sits down with Alex Smith for a wide-ranging conversation about what actually goes into making Jupiter Moon ice cream as good as it is. From St. John's University maple syrup to the spirulina that gives the blue raspberry sorbet its color, David pulls back the curtain on the surprisingly complex and intentional ingredient decisions behind every scoop. He explains why natural coloring matters, how the team works with a small family-run business in Illinois to source the right pigments, and why Lucky Charm marshmallows in Saturday Morning Cartoons are the one area where things get complicated.

The episode digs into the small business partnerships that make Jupiter Moon more than just an ice cream shop. Crew restaurant features Jupiter Moon vanilla alongside their bread pudding. Backwards Bread stocks their freezer. Bad Habit Brewing supplies the root beer for floats, and the dream of a chocolate stout ice cream is very much alive. Out at Brewton Farm, the annual Curd Fest partnership with Red Headed Creamery is back this year, and Jupiter Moon is bringing the lime cotija — a cotija-and-sugar crumble creation that David says inexplicably tastes like cake.

David also previews a huge summer ahead, including two big concert events at Minnesota Yacht Club and Minnesota Country Club, the annual Fourth of July parade ride, and the return of the Star Spangled Cake Batter flavor. The Munsinger Clemens Garden location in St. Cloud gets some well-deserved love, including a quick Italian lesson: affogato means "drowned," as in espresso poured right over the ice cream.

The biggest news of the episode? Jupiter Moon is opening a third location in St. Paul, in the Milton Square neighborhood of St. Anthony Park, about a mile from the State Fairgrounds. The community surrounding it, including Nico's Tacos, the Finnish Bakery, and the newly opened woman-owned Acorn Bookstore, is exactly the kind of place Jupiter Moon belongs. David is hoping the doors open by July 4th.

Key Topics Covered

• How Jupiter Moon uses natural colorings including spirulina, turmeric, purple beet extract, and annatto
• The Illinois small business partnership behind their natural color and flavor sourcing
• Local collaborations with Crew, Backwards Bread, Bad Habit Brewing, and Red Headed Creamery
• Cheese ice creams: lime cotija and brie, plus the craft challenges behind each
• The Munsinger Clemens Garden location in St. Cloud and what makes it special
• A new Jupiter Moon location opening in St. Anthony Park, St. Paul at Milton Square
• Summer events including Curd Fest (June 20), Minnesota Yacht Club, and Fourth of July parade
• The Star Spangled Cake Batter seasonal flavor returning for summer
• What affogato actually means (and why you should order one)

https://www.jupitermoonicecream.com/

Takeaways

• Why texture matters more in ice cream than most people realize
• The science behind overrun, freezing speed, and creamy texture
• How community shapes flavor creation at Jupiter Moon Ice Cream

Summary of the Episode

In Part 2 of this series, David Boyer and Alex Smith dive into the memories, science, and community connections that make ice cream special. From childhood ice cream stories to the surprisingly technical process behind creating premium ice cream, this episode explores how texture, ingredients, and local culture influence every scoop. They also discuss the origins behind Jupiter Moon favorites and why community remains central to everything they create.

Key Topics Covered:

• Childhood ice cream memories and memorable flavor experiences
• Why texture can make or break an ice cream flavor
• The science behind freezing ice cream quickly
• Understanding overrun and why air matters in ice cream
• Differences between American hard pack, gelato, and sorbet
• How local community influences flavor creation
• The stories behind Straw Benny and Johnny Maple flavors
• Why building joyful experiences matters in business

https://www.jupitermoonicecream.com/