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Aunt Lilly’s Peach Floats – a perfect late summer dessert

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Aunt Lilly’s Peach Floats – a perfect late summer dessert

They say when you age, your memory is one of the first things to go. I don’t know if that is necessarily true, as my great Aunt Lilly at age 95 has a memory better than anyone I know. She says her memory is going, I beg to differ. (updated 2020 – My Aunt Lilly is now 102!!)

Aunt Lilly's Peach Floats

When I was chatting with her a few weeks back asking her about her childhood so I could add more to my stories about her in my post with the zucchini salad I made, she decided instead to tell me all about a dessert she had as a kid growing up in Austria. Instead of telling me about where she lived, what she did, she went on for 20 min about this one dessert which to me sounded like Peach Melba, but she insisted it wasn’t.

Aunt Lilly's Peach Floats

I think when it comes to food, those memories never seem to fade. One always remembers a special meal or food experience they had during their life, especially their childhood. Memories of going out for ice cream after dinner, memories of a special meal made at holidays, special cupcakes for a birthday, etc.  My aunt explained to me how they never had desserts during the week as a child, or at least no cake during the week, but that they always had a special dessert on Sundays. Her parents never cooked, it was something their household cook made for them, and this dessert was one of her favorites. She said she and her brother, My grandfather on my mom’s side, always looked forwards to Sunday dessert.

Aunt Lilly's Peach Floats

Lilly took 10 minutes to explain to me how to blanch peaches to get the peels off. 10 minutes. I already knew how but I didn’t want to interrupt her as she went on. I can tell she is slowing down a little, I mean, at age 95,  where she goes out and plays golf several times a week AND gets holes in one often, you would think that isn’t slowing down at all, but when I talk to her I can tell she isn’t as quick. And maybe a little forgetful, but if I didn’t know how to blanch peaches before, I definitely do now.

Aunt Lilly's Peach Floats

She then went on about the sauce the peaches were floating in. Not as thick as a custard or pudding, but not as thin as a sauce, and it was definitely not ice cream. She said it was blanched peaches that floated over this vanilla thin pudding like sauce with raspberries, raspberry jam and whipped cream and it was just delicious. Perfect for late summer to take advantage of the end of the season’s juicy peaches.  “The peaches just floated on the sauce. Just delicious. If you make this, please make this and call it ‘Aunt Lilly’s Peach Floats’ okay dear, This is just so de lic ious?”   ” But peach floats sounds like an ice cream soda, are you sure this isn’t Peach Melba” ” I already told you this isn’t. These are Aunt Lilly’s Peach Floats”.

Aunt Lilly's Peach Floats

I was trying to figure out what exactly to make for the sauce. I started with a pastry cream but wanted something a bit lighter. 

 I decided to fold in some whipped cream and that lightened it up perfectly. The peaches really do float on top of the sauce and the entire dessert is so light and delicious. Thank you Aunt Lilly.

Yield: 6 servings

Aunt Lilly's Peach Floats

Aunt Lilly's Peach Floats

Aunt Lillyโ€™s Peach Floats. My 102 year old Austrian' Aunt's favorite dessert. She described it to me, I made it. Similar to peach melba.

Prep Time 10 minutes
Cook Time 20 minutes
Additional Time 6 hours
Total Time 6 hours 30 minutes


  • 6 peaches
  • 1 cup raspberries
  • 6 Tbsp raspberry jam
  • 1 1/2 cups heavy whipping cream
  • 1 tbsp powdered sugar

For the Pastry Cream

  • 2 cups heavy cream
  • 4 oz sugar
  • 6 egg yolks, room temperature
  • 1 ounce arrowroot starch (Or corn starch)
  • 2 tsp vanilla bean paste


Make the pastry cream

  1. Whisk the starch into yolks slowly then whisk in the sugar. Add in 1/2 cup of the cream to thin the mixture.
  2. Bring the remaining 1 1/2 cups cream to a simmer. Slowly whisk in 1/4 c of the heated cream at a time into the yolk mixture to temper it. Add in about a cup of the heated cream while constantly whisking the yolks. Once tempered add the yolk mixture back to the pan of cream and bring to a simmer while constantly stirring with a spatula, being careful not to scramble the yolks, about 10 min. Once thickened strain the mixer into the bowl in the ice bath, leaving behind any cooked bits of egg yolk. Whisk in the vanilla bean paste.
  3. Remove the bowl from the ice bath and place plastic wrap over the top of the pastry cream, pressing it lightly against the surface and refrigerate until fully chilled. At least 6 hours up to overnight

For the Peaches:

    1. Place ice and water in a larger bowl and place a smaller bowl into the ice water making sure the water wont get in the bowl and set aside

    2. Set a deep sauce pan of water over medium high heat and bring to a simmer. Place the peaches in and simmer a few minutes, until the skin starts to soften slightly. Remove and place in a bowl of ice water and let cool completely. Once cool carefully peel, slice in half, remove the pits and slice each peach into 6-8 slices.


  1. Whip one cup of the heavy cream to stiff peaks and fold into the pastry cream. Whip the remaining half of a cup of cream and add in the powdered sugar. Whip again. Set aside.
  2. Divide the pastry cream mixture amongst 6 bowls. Top with peaches and raspberries. Add in the raspberry jam in small bits over the peach slices in each bowl, one tablespoon of jam in each bowl and then top with a dollop of the sweetened whipped cream, topping the cream with a raspberry. Serve immediately or cover the bowls with plastic wrap and serve chilled later. Will last up to 2 days refrigerated prepared. The pastry cream will last up to a week as is in an airtight container.


If you don't have vanilla bean paste, you can use vanilla extract. The vanilla bean paste will add flecks of vanilla bean seeds and a stronger vanilla flavor, I think.

Frozen peaches or necatrines would work if you don't have access to ripe peaches. Just thaw before adding to the bowl

Did you make this recipe?

Please leave a comment on the blog or share a photo on Instagram

So if you still have some late summer peaches left, make this dessert. You won’t be disappointed, because, it is JUST DELICIOUS.

Aunt Lilly's Peach Floats

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