Blue Moon Ice Cream

There is something almost magical about the color blue when it shows up on a plate, and Blue Moon ice cream has been turning heads at Midwestern ice cream parlors since before I was tall enough to see over the counter. That strange, sweet, fruity flavor is impossible to pin down, which is exactly why people keep coming back to it. My neighbor used to describe it as tasting like a carnival, and honestly that is the most accurate description I have ever heard.

I made a batch of this for a backyard birthday party last summer and watched three adults skip the cake to go back for seconds of the blue stuff. My friend stood next to the freezer with a spoon and refused to hand it over until I promised to make another quart the following weekend.

Ingredients

• Whole milk (2 cups): The fat content here matters more than you think, so do not swap it for skim or the texture turns icy.
• Heavy cream (1 cup): This is what gives the ice cream that rich, velvety mouthfeel that store brands cannot quite match.
• Granulated sugar (3/4 cup): Just enough sweetness without overpowering the delicate blend of extracts.
• Salt (1/8 tsp): A tiny pinch that wakes everything up and keeps the custard from tasting flat.
• Pure vanilla extract (2 tsp): Use the real stuff here because artificial vanilla muddies the flavor.
• Raspberry extract (1/2 tsp): One piece of the puzzle that gives Blue Moon its signature fruity backbone.
• Lemon extract (1/2 tsp): Adds a bright top note that makes the whole scoop taste cheerful.
• Almond extract (1/2 tsp): The secret player that rounds out the flavor and makes people ask what is in this.
• Blue food coloring (3 to 5 drops): Start with three and add more until you hit that electric sky blue that makes the recipe feel like a party.
• Large egg yolks (4): The custard foundation that separates homemade from ordinary, so use fresh ones if you can.

Instructions

Warm the base:

Pour the milk, cream, sugar, and salt into a medium saucepan and set it over medium heat, stirring gently until you see steam rising from the surface but no bubbles breaking through. The moment it starts to shimmer, pull it off the heat because scalded milk will leave you with a grainy mess.

Temper the yolks:

Whisk the egg yolks in a separate bowl until smooth, then drizzle in about half a cup of the hot milk mixture in a slow, steady stream while whisking like you mean it. This step is where patience pays off, since dumping it all at once gives you scrambled eggs.

Cook the custard:

Pour the tempered yolk mixture back into the saucepan and cook over medium low heat, stirring constantly with a wooden spoon or spatula, until the custard thickens enough to coat the back of that spoon. It usually takes about five to seven minutes and you will feel the resistance change under your stir.

Add flavor and color:

Take the pan off the heat and stir in all four extracts, then add the blue food coloring a few drops at a time until the color makes you smile. Watch how the pale yellow custard transforms into that wild, unmistakable blue right before your eyes.

Chill thoroughly:

Strain the custard through a fine mesh sieve into a clean bowl to catch any cooked bits, then let it cool to room temperature before covering and refrigerating for at least three hours. The colder the base gets, the smoother your final churn will be.

Churn and freeze:

Pour the chilled base into your ice cream maker and churn following the manufacturers directions until it looks like soft serve, then transfer it to a freezer safe container and freeze for one to two hours until it firms up. Try not to eat it all straight from the machine, though no one would blame you.

Save

The first time I served this to my niece she stared at her bowl for a solid minute before taking a bite, convinced I was playing a trick on her. Now she requests it every single time she visits, and the tub I stash in the back of the freezer somehow disappears before the weekend is over.

Getting the Color Just Right

Blue food coloring behaves differently depending on the brand, so always start with fewer drops than you think you need. Gel colors are more concentrated than liquid ones, and a single drop too many can push you from a dreamy sky blue into something closer to toothpaste territory.

Making It Nut Free

If someone at your table has a tree nut allergy, leave out the almond extract entirely and bump the vanilla up by an extra quarter teaspoon. The flavor shifts slightly but stays every bit as hard to resist, and you get to share it with everyone without worry.

Serving Suggestions

This ice cream was practically made for waffle cones, rainbow sprinkles, and those tiny retro paper cups from the ice cream truck. A scoop on top of a blondie or crumbled over a sugar cookie turns an ordinary weeknight into something worth remembering.

• Serve with whipped cream and colored sprinkles for the full parlor experience.
• Crumble shortbread cookies over the top for a satisfying crunch.
• Always let the ice cream sit at room temperature for five minutes before scooping.

Save

Blue Moon ice cream is proof that sometimes the most unforgettable dishes are the ones that look a little ridiculous and taste like pure joy. Make a batch, share it generously, and watch the faces around you light up.

Recipe FAQs

→ What gives Blue Moon ice cream its flavor?

The signature flavor comes from a blend of raspberry, lemon, and almond extracts combined with vanilla. Together they create a sweet, fruity taste that's hard to pin down but instantly recognizable.

→ Can I make Blue Moon ice cream without an ice cream maker?

Yes, you can pour the chilled custard into a shallow dish and freeze, stirring vigorously every 30 minutes for about 3 hours to break up ice crystals. The texture won't be quite as smooth but still delicious.

→ Is Blue Moon ice cream naturally blue?

No, the vibrant blue color comes from food coloring. You can adjust the number of drops for a lighter or more intense hue depending on your preference.

→ How long does homemade Blue Moon ice cream last in the freezer?

Stored in an airtight freezer-safe container, it will keep well for up to 2 weeks. Beyond that, ice crystals may form and the texture can become grainy.

→ Can I make a nut-free version of this ice cream?

Absolutely. Simply omit the almond extract and increase the vanilla extract slightly to compensate. The flavor will be slightly different but still delicious and safe for those with tree nut allergies.

→ Why do I need to temper the egg yolks?

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