This is a no-egg blueberry ice cream made with fresh blueberries, heavy cream, whole milk, and crème fraîche. It churns up a vivid purple, with a clean berry flavor and a slight tang that keeps it from tasting flat. The main reason to make it: you can prep the base days ahead and churn it whenever you need it.
The short version of why this works
Two things carry this recipe. First, straining the blueberry purée removes the pulp and skins, which would otherwise turn icy and grainy once frozen — you get a smoother, more consistent texture throughout. Second, skipping egg yolks means the base doesn’t need tempering or cooking to a custard, so it chills faster and is much easier to time around a busy schedule. The crème fraîche does the work that eggs usually do: it adds fat and body, and its mild acidity keeps the blueberry flavor sharp rather than muted by the cream.
Mistakes to avoid
- Churning a warm base. If the mixture isn’t fully cold before it hits the ice cream maker, it won’t freeze properly and you’ll get a loose, icy result. Two hours in the fridge is the minimum; overnight is better, especially if you’re making this for a gathering.
- Skipping the freeze-firm step. Straight out of the churner, the ice cream is soft-serve consistency. It needs at least two more hours in the freezer to hold a scoop. Pull it 5–10 minutes before serving so it’s scoopable without tearing.
- Using frozen blueberries without adjusting. Frozen berries release more liquid than fresh when blended. If you use them, cook the purée down briefly in a small saucepan first to reduce excess water, then cool it completely before combining with the dairy base.
- Pressing the purée through the strainer. Forcing the pulp through defeats the purpose. Let gravity do most of the work and discard what’s left — the purée that passes through freely is what you want.
- Storing in a shallow container. A deep, narrow container minimizes the surface area exposed to freezer air, which is what causes ice crystals to form on top. Press a piece of plastic wrap directly onto the surface before putting the lid on.
Substitutions that actually work
- Crème fraîche: The recipe already notes sour cream as a substitute, and it works well. Full-fat Greek yogurt is another solid option — it’s tangier, so the blueberry flavor comes through even more clearly. Avoid low-fat versions; the lower fat content affects how the ice cream freezes.
- Granulated sugar: You can swap up to half the sugar for honey, but reduce it slightly (honey is sweeter by volume) and expect a slightly softer set. Skip the garnish of fresh berries on top — not worth the extra dish when the ice cream itself has plenty of flavor.
- Whole milk: Half-and-half works if that’s what you have. Avoid skim or 2% milk; the lower fat content makes the final texture noticeably icier.
Blueberry Ice Cream
Equipment
- 1 Ice Cream Maker
- 1 Blender
- 1 Mixing Bowls
- 1 Saucepan
- 1 Strainer
- 1 Whisk
Ingredients
- 2 cups fresh blueberries preferably organic
- 1 cup granulated sugar divided
- 1 tablespoon lemon juice freshly squeezed
- 1 cup heavy cream preferably organic
- 1 cup whole milk preferably organic
- 0.5 cup crème fraiche or substitute with sour cream
- 1 teaspoon vanilla extract pure
Instructions
- Begin by blending the fresh blueberries with 1/2 cup of the granulated sugar and the lemon juice until smooth. Strain the mixture through a fine mesh strainer to remove any pulp, leaving a smooth puree.
- In a saucepan over medium heat, combine the remaining 1/2 cup of sugar, heavy cream, and whole milk. Stir continuously until the sugar is dissolved and the mixture is warm to the touch, about 5 minutes. Do not let it boil.
- Remove the saucepan from heat and whisk in the crème fraiche and vanilla extract until fully incorporated, forming a creamy base.
- Combine the blueberry puree with the cream mixture, stirring until well mixed.
- Chill the mixture in the refrigerator for at least 2 hours or until thoroughly cold.
- Pour the chilled mixture into your ice cream maker and churn according to the manufacturer's instructions. It should reach a soft-serve consistency in about 20-25 minutes.
- Transfer the ice cream to a lidded container and freeze for at least 2 hours, or until firm, before serving.
Notes
Nutrition
Frequently asked questions
How far in advance can I make this?
The base can be made and kept in the fridge for up to 3 days before churning. Once churned and frozen solid, the ice cream keeps well for up to 2 weeks — after that, ice crystals start to build up and the texture suffers.
Do I really need an ice cream maker?
Yes, for this recipe you do. The churning step is what gives the ice cream its creamy, scoopable texture by incorporating air as it freezes. Without it, the same mixture freezes into a solid, icy block that won’t scoop cleanly.
My ice cream came out too hard to scoop straight from the freezer — what went wrong?
Nothing went wrong — this is normal for homemade ice cream, which has no commercial stabilizers to keep it soft. Let it sit at room temperature for 5 to 10 minutes before scooping, and it will soften to the right consistency.
If you liked this one
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