If you have been sleeping on your Ninja Creami this summer, this brown butter toasted peach custard is the recipe that is going to wake you up. I developed this one after being inspired by the kind of elevated, unexpected ice cream flavors you find at a really good artisan ice cream shop. Brown butter and roasted peach is that combination for me.
The magic here is in two steps that most ice cream recipes skip entirely. First, browning the butter before building the custard adds a deep nutty caramel flavor that you genuinely cannot get any other way. Second, roasting the peaches instead of using them raw concentrates their sweetness and gives them a jammy, almost caramelized quality that holds up beautifully in the custard base. Together they create something that tastes far more complex than the ingredient list suggests.
This is a true egg yolk custard base which means it takes a little more time than a no-churn recipe but the payoff is worth every minute. The richness from the yolks gives you that ultra creamy, dense texture that processes in the Ninja Creami into something that genuinely rivals anything you would order at a scoop shop. Once you make a custard base Creami recipe you will never go back to the simpler versions.
A note on the peaches: do not stress if yours are not perfectly ripe. Roasting does all the work that ripeness would do naturally, so even a firm grocery store peach will caramelize beautifully in the oven. Frozen peaches work just as well and are actually a great option since they are picked at peak ripeness. This recipe is summer in a pint and I cannot stop making it. Enjoy!
Why You’ll Love This Recipe:
- Two technique details that most ice cream recipes skip entirely, browning the butter and roasting the peaches, create a depth of flavor that makes this taste like something from a really serious artisan ice cream shop rather than something made at home
- Roasting does all the work that perfect ripeness would do naturally which means even a firm grocery store peach or frozen peach will caramelize beautifully in the oven and give you a deeply flavored jammy puree
- A true egg yolk custard base processes in the Ninja Creami into a texture that genuinely rivals anything you would order at a scoop shop and once you make a custard base Creami you will not want to go back to the simpler versions
- The reserved peach chunk mix-in at the end gives you actual pieces of jammy roasted peach throughout the finished ice cream so every few scoops has a different texture experience
Key Ingredients:
- Fresh or frozen peaches: Two medium peaches roasted with brown sugar at 400 degrees until caramelized and jammy is the step that concentrates all their natural sweetness and removes the raw fruit quality that would make the custard taste flat. Frozen peaches picked at peak ripeness are actually a genuinely great option and often produce better flavor than an underripe grocery store peach
- Brown butter: Two tablespoons of butter cooked until the milk solids turn golden and the whole thing smells like nutty caramel is the ingredient that makes this ice cream taste like it was developed by someone who thinks seriously about flavor. Pull it off the heat the moment you see the golden bits forming at the bottom because it goes from perfectly browned to burnt in under thirty seconds
- Egg yolks: Three yolks whisked with the sugar until pale and thick are what separate a custard base from every other Ninja Creami recipe on this blog. They give you a richness, creaminess, and density that no protein shake base can replicate and they are the reason this ice cream tastes so genuinely extraordinary
- Heavy cream and whole milk: The combination of both keeps the custard rich enough to be deeply satisfying without being so heavy that it loses the light summery quality you want from a peach ice cream. The milk balances the fat content and keeps everything smooth and scoopable
- Brown sugar for roasting: One tablespoon tossed with the peaches before they go in the oven draws out their juices and creates that beautiful caramelized jammy coating that makes the roasted peach puree so much more flavorful than raw blended peach would ever be
Tips for Success:
- Watch the brown butter like a hawk and have a bowl ready to pour it into the second it is done. The transformation from golden and nutty to burnt happens in about thirty seconds and there is no saving burnt butter. The moment you see the golden bits form at the bottom and smell that caramel aroma pull it off the heat immediately
- Reserve a quarter cup of the roasted peaches before blending the rest into puree. Those whole pieces go in as a mix-in after the first Creami spin and give you jammy peach chunks throughout the finished ice cream that make every few scoops completely different from the last
- Strain the finished custard through a fine mesh strainer before freezing every single time regardless of how smoothly the tempering went. The strainer catches any cooked egg bits that formed during cooking and is the step that guarantees a perfectly silky result
- If the custard looks crumbly after the first spin add only half a teaspoon of milk before re-spinning. A little goes a very long way with a custard base and too much liquid will make it sloppy rather than creamy
Storage:
Store brown butter toasted peach custard ice cream in the Creami pint with the lid on in the freezer for up to two weeks. Because this is a full egg yolk custard base it will freeze firmer than a protein shake base so let it sit at room temperature for a full five minutes before processing or re-spinning. The flavor actually deepens slightly as the pint sits in the freezer over the first few days which makes day three genuinely even better than day one.
FAQ:
Can I use frozen peaches instead of fresh?
Yes and they are actually a recommended option specifically noted in the recipe. Frozen peaches are picked and frozen at peak ripeness which means they often have more concentrated flavor than an underripe fresh peach from the grocery store. Thaw them completely, pat them dry to remove excess moisture, and roast exactly the same way as fresh. The caramelization and jammy texture develop beautifully regardless of whether the peaches started fresh or frozen.
What if my custard scrambles during tempering?
If you see small bits of cooked egg in your custard do not panic. Strain it immediately through a fine mesh strainer and continue with the recipe. The strainer will catch the scrambled bits and what passes through will still be a perfectly smooth and delicious custard. The tempering process gets easier every time you do it and the straining step is specifically there to catch any mistakes that happened along the way.
Do I have to use a Ninja Creami for this recipe?
This custard base is specifically formulated for the Ninja Creami. You could freeze it and eat it as a semifreddo straight from the container but it will not have the creamy processed texture that makes it so extraordinary. A traditional ice cream maker would also work beautifully with this custard base if you churn it according to your machine’s instructions rather than freezing it in a Creami pint.
Brown Butter Toasted Peach Ninja Creami Ice Cream
Ingredients
- 2 medium peaches
- 2 tablespoons butter for browning
- 1 tablespoon brown sugar for roasting peaches
- 3 egg yolks
- ⅓ cup granulated sugar
- 1 cup heavy cream
- ½ cup whole milk
- 1 teaspoon vanilla extract
- Pinch of salt
Instructions
Roast the peaches:
- Pit and slice the peaches, toss with brown sugar, and roast on a parchment lined baking sheet at 400°F for 20-25 minutes until caramelized and jammy. Reserve about 1/4 cup of peaches as a mix in if you want peach chunks in your final ice cream and store in fridge until you process your pint. Let the rest of the peaches cool completely then blend smooth and strain through a fine mesh strainer. You want about ⅓ cup of smooth peach puree.
Brown the butter:
- In a sauce pan, melt butter over medium heat, swirling constantly. It will foam, then the foam will subside, then you’ll see golden bits forming on the bottom and smell a nutty caramel aroma. Pull it off the heat immediately at that point, it goes from brown to burnt fast. Pour into a bowl and set aside to cool slightly.
Make the custard:
- In a medium bowl, whisk egg yolks and sugar together until pale and slightly thickened. Heat heavy cream and milk in a saucepan over medium heat until just simmering – don’t boil. Slowly pour half of the hot cream into the egg yolks while whisking constantly (tempering) then pour everything back into the sauce pan. Cook over medium low heat stirring constantly until it coats the back of a spoon and reaches about 170-175°F. Remove from heat.
Combine:
- Whisk the browned butter into the warm custard until fully incorporated. Then whisk in the peach puree, vanilla, and salt. Taste and adjust – if you want more peach flavor add a little more puree, if you want more salt now is the time.
Chill and freeze:
- Strain the custard through a fine mesh strainer into a bowl. Let it come to room temp then pour into your Creami pint, filling to the max fill line, and freeze for a full 24 hours.
Process:
- Let the pint sit at room temperature for 5 minutes before processing. Run on the ice cream setting first. If it looks crumbly after the first spin, add a tiny splash of milk (½ teaspoon) and re-spin. Add your peach mix-ins at this point. It should come out incredibly creamy and rich.
Notes
- Roast longer — give them 30-35 minutes instead of 20-25 and they’ll soften and caramelize beautifully regardless of ripeness
- Add a little more brown sugar — unripe peaches are less sweet so bump it to 1.5 tablespoons when tossing before roasting
- A splash of peach nectar — if the roasted puree still tastes flat after blending, add a tablespoon of peach nectar or peach jam to boost the flavor
- Frozen peaches are your backup — if the fresh ones look truly terrible, frozen peaches are picked at peak ripeness and will actually give you better flavor than a bad fresh peach. Thaw completely, pat dry, then roast the same way
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