Blue Moon Ice Cream

The smell of a Midwestern summer evening always brings back one specific thing: the electric blue scoops from the ice cream parlor downtown. That color, impossible and almost glowing, felt like eating a piece of the sky. I spent years convinced the flavor was uncopyable until a late night experiment with extracts proved me wonderfully wrong.

I made a batch for my neighbors Fourth of July party and watched three grown adults argue about what the flavor actually was before they even noticed it was homemade. That debate alone was worth every minute of custard stirring.

Ingredients

• Whole milk: The creamy backbone of this custard, so do not skimp and grab low fat.
• Heavy cream: Adds the richness that makes each scoop feel luxurious.
• Granulated sugar: Balances the extracts and gives the custard its silky texture.
• Salt: Just a pinch to make all the sweet flavors pop.
• Pure vanilla extract: The quiet base note that holds everything together.
• Raspberry extract: Contributes the fruity brightness people always sense but cannot identify.
• Lemon extract: Adds a subtle tang that lifts the whole flavor profile.
• Almond extract: The real secret player that gives Blue Moon its distinctive taste.
• Blue food coloring: Start with three drops and build up until it looks magical.
• Large egg yolks: Four yolks create the thick, velvety custard base this recipe depends on.

Instructions

Heat the base:

Combine the milk, cream, sugar, and salt in a medium saucepan over medium heat, stirring gently until you see steam rising but no bubbles breaking the surface.

Temper the yolks:

Whisk the egg yolks in a separate bowl, then slowly drizzle in about half a cup of the hot milk while whisking like your arm depends on it.

Cook the custard:

Pour the tempered yolk mixture back into the saucepan and stir constantly over medium low heat until the custard thickens enough to coat the back of a spoon, which takes roughly five to seven minutes.

Add flavor and color:

Take the pan off the heat and stir in all four extracts along with the blue food coloring, mixing until the color is uniform and looks like something from a dream.

Chill thoroughly:

Strain the custard through a fine mesh sieve into a clean bowl, let it cool to room temperature, then cover and refrigerate for at least three hours until completely cold.

Churn and freeze:

Pour the chilled custard into your ice cream maker and follow the manufacturers directions, then transfer the soft ice cream to a freezer container and freeze for one to two hours until firm.

Save

Handing my niece a cone piled high with that impossible blue scoop and watching her eyes go wide felt like handing someone a tiny edible miracle.

Getting the Color Just Right

Start with three drops of food coloring, stir, and assess. You can always add more, but once you go too dark the ice cream looks more like mouthwash than magic.

Working Without an Ice Cream Maker

If you lack a machine, pour the chilled custard into a shallow dish, freeze for forty five minutes, whisk vigorously, and repeat that process three or four times until it reaches a creamy consistency.

Serving and Storing

This ice cream is best enjoyed within a week, though it rarely lasts that long in my house.

• Let it sit at room temperature for five minutes before scooping for the perfect texture.
• Serve in waffle cones or bowls topped with rainbow sprinkles for the full parlor experience.
• Cover the surface directly with plastic wrap before sealing the container to prevent ice crystals.

Save

Some recipes are just food, but this one is pure summer joy scooped into a bowl. Share it with anyone who needs a little brightness in their day.

Recipe FAQs

→ What does Blue Moon ice cream taste like?

The flavor is often described as fruity and nostalgic—think a mix of raspberry, lemon, and almond with a creamy vanilla backdrop. It is sweet and slightly mysterious, which is part of its charm.

→ Can I make this without an ice cream maker?

Yes. Pour the chilled custard into a shallow dish, freeze for 45 minutes, stir vigorously, and repeat every 30 minutes until firm. The texture will be slightly less smooth than machine-churned but still delicious.

→ Why do I need to temper the egg yolks?

Tempering gradually raises the temperature of the yolks so they do not scramble when added to the hot milk mixture. This ensures a smooth, silky custard without cooked egg bits.

→ How should I store leftover ice cream?

Transfer to an airtight freezer-safe container, pressing plastic wrap directly against the surface before sealing. Store in the coldest part of the freezer for up to two weeks for best texture and flavor.

→ Can I make a nut-free version?

Absolutely. Omit the almond extract and increase the vanilla extract by half a teaspoon. You will lose a subtle layer of complexity, but the fruity raspberry-lemon character still shines through.

→ How much blue food coloring should I use?

Start with three drops for a softer sky-blue tone and add up to five for a bolder, richer shade. Gel coloring is more concentrated than liquid, so adjust accordingly and stir well between additions.