Creamy Pistachio Stuffed Croissants

Featured in: Indulgent Desserts and Baked Delights for Every Occasion

These fancy pistachio croissants turn regular store-bought ones into something special. You'll whip up heavy cream with sugar till it's light and airy, then mix in rich pistachio paste for an amazing filling. Just cut each croissant, stuff it with the pistachio mixture, add more cream on top, sprinkle chopped pistachios, and finish with a drizzle of pistachio paste. You'll love how the buttery, flaky layers work with the nutty, smooth pistachio flavors - they're perfect with your morning coffee or afternoon tea.

Chef with a smile, ready to cook and serve.
Updated on Fri, 25 Apr 2025 19:14:06 GMT
Two croissants with almonds and pistachios on a plate. Pin it
Two croissants with almonds and pistachios on a plate. | yummygusto.com

This luxurious pistachio croissant idea turns everyday store-bought croissants into a fancy snack that matches what you'd find at upscale bakeries. Mixing buttery croissants with creamy pistachio filling creates an indulgent treat that's perfect for fancy morning gatherings or stepping up your coffee time.

I came up with these pistachio treats when some friends dropped by unexpectedly for morning coffee. The bright green stuffing and nutty taste made such a hit that now my kids beg for them whenever we're celebrating something with breakfast.

Ingredients

  • Fresh croissants: Pick ones from a good bakery that feel airy and break into flakes for the best mouthfeel
  • Heavy cream: Makes the smooth whipped foundation that carries all that pistachio goodness
  • Sugar: Just a bit to bring out the pistachios' natural sweetness
  • Pistachio paste: Gives strong flavor without feeling sandy in your mouth, grab the unsweetened kind for best results
  • Chopped pistachios: Adds crunch and looks pretty, go for bright green ones without salt

Simple Steps To Follow

Get Your Pistachios Ready:
Roughly chop your shelled pistachios into smallish bits, but don't make them too tiny since you want that nice crunch. Put these aside to sprinkle on top later.
Start The Cream Mixture:
Grab a big bowl and pour in your heavy cream with sugar. Take an electric mixer starting slow then cranking it up to medium fast for exactly three minutes till you see soft peaks starting to form.
Mix In The Pistachio Flavor:
Drop 1.5 tablespoons of pistachio paste into your partly whipped cream. Keep mixing another two minutes till stiff peaks show up. Your cream should stand up on its own but still look smooth enough to spread.
Cut Your Croissants:
Get a bread knife with teeth and slice each croissant sideways. Try to keep one edge connected so it opens like a book for easier filling.
Stuff Your Croissants:
Scoop the pistachio cream into a pastry bag with a medium round tip or just use a regular spoon to load up each croissant generously. Close the top half gently pressing down without squeezing out all your filling.
Make Them Look Pretty:
Add more pistachio cream in a straight line down the middle of each croissant. This makes them look like they came from a fancy shop and gives you more of that yummy cream.
Add The Crunchy Bits:
Scatter your chopped pistachios over the cream topping making sure they stick well. This gives you a nice texture change and makes them look amazing.
Finish With A Fancy Touch:
For a final bit of wow, drizzle more pistachio paste across your croissants. If your paste seems too thick, mix in a tiny bit of plain oil so it pours nicely.
Two croissants with almonds on a plate. Pin it
Two croissants with almonds on a plate. | yummygusto.com

The pistachio paste really works wonders in these treats. I stumbled upon it during a trip to Sicily where they're crazy about pistachios. The first time I brought some home and fixed these croissants my little girl said they beat the ones from our neighborhood French bakery - a comment I'll never forget.

Make Ahead Tips

You can fix these pistachio goodies up to 4 hours before you plan to serve them. Just put them together completely, wrap them loosely in plastic, and stick them in the fridge. Take them out about 20 minutes before eating so they aren't too cold and the flavors wake up. The cream filling stays firm and won't get runny during this time.

Perfect Pistachio Selection

Using top-notch pistachios really changes the game in this recipe. Try to find pistachios with a bright green color which shows they're fresh and were picked right. Stay away from yellowish nuts or ones with dark spots. For the paste, I suggest finding pure pistachio paste from food specialty shops or online that doesn't have extra stuff or fake coloring. The real flavor can't be matched and it's worth going out of your way to find it.

Flavor Variations

While I love the classic pistachio version best, this method works great with other tasty combos too. Try almond paste topped with sliced almonds or hazelnut spread with chopped hazelnuts. If you're into chocolate, a layer of melted chocolate under the pistachio cream makes it super rich. During warmer months, adding fresh berries to the cream or between layers brings nice freshness and pretty colors.

Two croissants with almonds on a tray. Pin it
Two croissants with almonds on a tray. | yummygusto.com

These pistachio croissants will totally upgrade any get-together or morning treat time!

Frequently Asked Questions

→ What kind of croissants work best for this dish?

Go for fresh, all-butter croissants if you can. Store-bought ones work just fine, but grabbing some from your neighborhood bakery will make them taste even better. If you make your own, just make sure they've cooled down completely before you start filling them.

→ Can I make pistachio paste at home?

You sure can! Just toast some shelled pistachios until they smell good, then throw them in a blender with a bit of neutral oil, sugar, and a tiny bit of salt. Keep blending until you get something smooth and spreadable.

→ How far in advance can I prepare these?

It's best to put these together no more than 2-3 hours before you plan to eat them. You can make the cream filling a day ahead and keep it in the fridge. Just know that after filling, the croissants will get softer over time, which some people actually prefer.

→ What can I substitute for heavy cream?

Heavy cream gives you the best results, but you can use whipped coconut cream from a chilled can of coconut milk if you don't do dairy. Another good option is mixing mascarpone cheese with a splash of milk for a richer, cheesecake-like filling.

→ How should I store leftover pistachio croissants?

Pop any leftovers in an airtight container and stick them in the fridge for up to 2 days. They'll get softer as the pastry soaks up moisture from the filling, but many folks think this pudding-like texture is pretty tasty.

→ Can I use other nuts instead of pistachios?

You bet! This works great with hazelnuts, almonds, or even walnuts. Just swap in the same amount of whatever nut paste and chopped nuts you like. Each type will give you a different but totally yummy flavor.

Nutty Pistachio Pastries

Flaky croissants stuffed with fluffy pistachio cream, sprinkled with crushed nuts and finished with sweet pistachio sauce.

Prep Time
15 Minutes
Cook Time
~
Total Time
15 Minutes
By: Sandra

Category: Sweet Treats

Difficulty: Easy

Cuisine: French

Yield: 2 Servings (2 stuffed croissants)

Dietary: Vegetarian

Ingredients

→ Pastry Base

01 2 day-fresh croissants

→ Pistachio Cream

02 1 cup whipping cream
03 ½ teaspoon granulated sugar
04 1.5 tablespoons pistachio spread

→ Toppings

05 3 tablespoons crushed pistachios
06 3 tablespoons pistachio spread

Instructions

Step 01

Break down shelled pistachios into small pieces and put them aside for later.

Step 02

Empty whipping cream into a mixing bowl with sugar. Beat it for three minutes with an electric mixer.

Step 03

Fold pistachio spread into your cream and keep beating for two more minutes until it forms stiff peaks.

Step 04

Take a sharp knife and cut each croissant sideways through the middle.

Step 05

Load the pistachio mixture into a pastry bag or just scoop it onto the bottom croissant halves, then top with the other halves.

Step 06

Put a dollop of leftover pistachio cream on top of each filled croissant. Scatter the broken pistachios over them.

Step 07

Pour pistachio spread across your croissants. Mix in a tiny bit of oil if it's too thick to pour smoothly.

Step 08

Grab some hot tea or coffee to go with these fancy pistachio-filled treats.

Notes

  1. Always go for just-baked croissants for maximum tastiness. When using ones you've made yourself, let them cool down completely so your cream doesn't turn runny.
  2. Don't skimp on pistachio quality - better nuts make the whole thing taste amazing.

Tools You'll Need

  • Electric hand mixer
  • Pastry bag (if you want)
  • Sharp knife

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has nuts (pistachios)
  • Has milk products
  • Has wheat products

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 35 g
  • Total Carbohydrate: 28 g
  • Protein: 8 g