In one bowl, whisk together eggs, cornstarch, vanilla, and 1 cup of milk. Set it aside. In a saucepan, bring the rest of the milk, sugar, and butter to a boil. Slowly pour in the egg mixture while whisking non-stop (this part’s a mini arm workout, but worth it).
Keep whisking for a couple of minutes until it thickens into that perfect pudding-like texture. If it looks a little lumpy — no panic! Just grab your electric mixer and give it a quick whisk. Smooth as silk in no time.
Step 3: Layer, Chill, and Slice
Take one of your pastry sheets and spread the warm custard right on top — make sure it’s nice and even. Then, gently press the second pastry sheet on top. It’s totally fine if some custard peeks out the sides.
Pop the whole thing into the fridge for about an hour (yes, waiting is tough, I know). But that chill time helps the custard firm up and makes slicing so much easier later.
Once it’s nice and set, dust the top with powdered sugar. Cut into squares, and there you go — golden, creamy perfection.
Little Tips That Make a Big Difference
Use full-fat milk if you can. The custard turns out richer and smoother.
Don’t rush the eggs in the pastry — add one at a time and mix well between each.
If your custard gets clumpy, just whisk it! It’ll come right back.
And don’t skip the chilling time. Seriously. It’s what keeps your squares from turning into custard puddles.
Why Everyone Loves Vanilla Custard Cream Squares
There’s a reason this dessert keeps showing up at family gatherings and potlucks — it’s classic, comforting, and just plain delicious. The crisp choux pastry contrasts perfectly with the soft custard filling, giving you that perfect bite every single time.
And you know what’s great? These Vanilla Custard Cream Squares look like you spent hours on them, but really, it’s a pretty easy recipe once you get the hang of it. Perfect for impressing guests without breaking a sweat.
I made a batch last weekend, and my neighbor (who swears she doesn’t like sweets) came back for seconds. That’s how you know you’ve got a winner.
Serving Ideas
You can serve these as-is, or get creative:
Add a drizzle of chocolate sauce for a little drama.
Top with fresh berries for a summer vibe.
Or, if you’re feeling extra, serve with a scoop of vanilla ice cream on the side (yes, double vanilla — why not?).
Storing and Leftovers
These squares keep well in the fridge for up to three days. Just cover them tightly so they don’t dry out. They actually taste even better the next day once the flavors settle in a bit.
Pro tip: don’t freeze them — the custard texture won’t hold up.
Final Thoughts
If you’ve never made Vanilla Custard Cream Squares before, this is your sign. It’s one of those old-school desserts that feels nostalgic and fancy at the same time.
It’s the kind of treat that makes your kitchen smell like a bakery and your table feel like a celebration. And honestly, that’s what I love most about baking — those small, sweet moments that bring everyone together.
So go on, grab that whisk and make yourself a batch. Just don’t be surprised when you’re tempted to eat one straight from the fridge — powdered sugar and all. 😉
