Blue Moon Ice Cream

The fluorescent glow of a Midwest ice cream parlor at dusk, spoons scraping against waffle cones, and that unmistakable electric blue scooped high on a summer evening, that is the world Blue Moon ice cream conjures every single time.

My neighbor watched through the kitchen window as I poured that impossibly blue custard into the ice cream maker and mouthed, what on earth is that, and twenty minutes later she was standing in my kitchen with a bowl and a huge smile.

Ingredients

• Heavy cream (2 cups): The fat content here is what gives you that silky, dense scoop shop texture, so do not skimp on this one.
• Whole milk (1 cup): Balances the richness of the cream and keeps the final texture scoopable straight from the freezer.
• Granulated sugar (3/4 cup): Just enough sweetness without masking the delicate almond and citrus notes that define Blue Moon.
• Lemon juice (1 tablespoon): Provides a bright citrus backbone that lifts the whole flavor profile.
• Almond extract (1/2 teaspoon): This is the secret ingredient that gives Blue Moon its signature marzipan like depth.
• Raspberry extract (1/2 teaspoon): Adds a subtle fruity layer that rounds out the flavor mystery.
• Vanilla extract (1/2 teaspoon): Ties all the other extracts together into a cohesive, warm base.
• Blue raspberry drink mix powder (1/4 teaspoon, optional): Boosts both the iconic color and adds a nostalgic tang if you want that extra punch.
• Blue food coloring (few drops): Adjust gradually until you hit that dreamy, otherworldly shade of blue.
• Egg yolks (4 large): Creates a rich custard base that freezes with a creamy, luxurious mouthfeel.

Instructions

Warm the cream base:

Pour the cream, milk, and sugar into a medium saucepan over medium heat, stirring gently until you see steam rising and the sugar has completely melted into the liquid.

Temper the egg yolks:

Whisk the yolks in a separate bowl, then slowly drizzle in about half a cup of the hot cream while whisking furiously so the eggs warm gradually without scrambling.

Cook the custard:

Pour the tempered yolks back into the saucepan and stir constantly over low heat until the mixture thickens enough to coat the back of a spoon, which should take about five to seven minutes.

Strain and cool:

Push the custard through a fine mesh sieve into a clean bowl to catch any lumpy bits, then let it sit for ten minutes so the heat settles.

Add flavor and color:

Stir in the lemon juice, all four extracts, and the drink mix powder if using, then add blue food coloring drop by drop until the custard turns that magical cerulean shade.

Chill thoroughly:

Cover the bowl and tuck it into the fridge for at least four hours, though leaving it overnight gives the flavors time to meld into something truly special.

Churn the ice cream:

Pour the chilled base into your ice cream maker and churn according to the manufacturers directions until it reaches a soft serve consistency.

Freeze to finish:

Scoop the churned ice cream into a freezer safe container, cover it tightly, and let it firm up for at least two hours before serving.

Save

Scooping this into cones for my kids on a Tuesday night, watching them lick away with blue stained tongues and zero idea why mom was laughing, turned a random weeknight into something worth remembering.

Getting That Blue Moon Flavor Right

The real trick is balancing the almond and raspberry extracts so neither one takes over, and tasting the chilled base before churning lets you adjust without ruining the batch.

Choosing Your Coloring Approach

Gel coloring delivers the boldest result with the least product, but if you want to avoid artificial dyes entirely, butterfly pea flower powder gives a surprisingly lovely blue with a slightly earthy undertone.

Serving and Storing Your Batch

Homemade ice cream is best eaten within the first week while the texture is still silky and the flavors are at their peak.

• Let the container sit on the counter for about five minutes before scooping to soften evenly.
• Press a piece of plastic wrap directly against the surface before sealing to prevent ice crystals from forming.
• Waffle cones are not optional if you want the full parlor experience.

Save

Some flavors transport you somewhere specific, and this one drops you right onto a sticky vinyl booth seat under buzzing lights, grinning ear to ear with a blue smeared face, and that is absolutely worth making at home.

Recipe FAQs

→ What does Blue Moon ice cream taste like?

Blue Moon has a unique, sweet flavor that blends citrus, almond, and berry notes. It is often described as fruity and slightly tropical, with a creamy vanilla undertone. The combination of raspberry and almond extracts with lemon juice comes close to the original parlor taste.

→ Can I make this without an ice cream maker?

Yes, you can pour the chilled custard into a shallow dish and freeze it, stirring vigorously every 30 minutes for about 3 to 4 hours. This breaks up ice crystals and creates a smoother texture, though the result may not be quite as creamy as machine-churned ice cream.

→ How should I store leftover Blue Moon ice cream?

Transfer the ice cream to an airtight freezer-safe container and press a piece of plastic wrap directly against the surface before sealing. Store at the back of the freezer and consume within 2 to 3 weeks for the best texture and flavor.

→ Is there a natural way to achieve the blue color?

Yes, you can use spirulina powder or butterfly pea flower powder as natural alternatives to artificial food coloring. Start with a small amount and add more gradually until you reach the desired shade of blue.

→ Why is tempering the egg yolks important?

Tempering gradually raises the temperature of the egg yolks so they do not scramble when added to the hot cream mixture. Slowly drizzling the warm liquid into the yolks while whisking constantly creates a smooth, stable custard base without any cooked egg bits.

→ Can I reduce the sugar in this ice cream?

Sugar does more than sweeten ice cream — it lowers the freezing point and keeps the texture scoopable. You can reduce it slightly, but cutting too much may result in a harder, icier finished product. Try reducing by no more than a quarter cup for the best balance.