
Flaky puff pastry hearts filled with smooth Nutella make an adorable sweet treat. They're perfect for celebrating anniversaries, Valentine's Day, or just because you want something fancy. I'll never forget whipping these up one night - the smell of crispy, golden pastry and warm chocolate spread throughout my home, setting the mood for a fantastic evening together.
I made these little hearts for my partner last Valentine's Day with our breakfast coffee. You should've seen how happy he looked at this homemade surprise - now he asks for them whenever we're celebrating something special.
Key Ingredients and Shopping Advice
- Puff Pastry: Grab it from the freezer section and let it thaw as directed
- Nutella: Make sure it's not cold so it spreads easily
- Egg: Creates that beautiful golden shine when baked
- Powdered Sugar: Looks fancy when sprinkled on top but you can skip it
- Fresh Berries: They cut through the sweetness if you want to add them
Step-by-Step Baking Guide
- Set Up: Turn your oven to 375°F. Put parchment on a baking sheet. Lay out your thawed (but still cool) puff pastry on a lightly floured counter.
- Make Hearts: Cut an even number of hearts using a cookie cutter or knife. Don't dawdle - cold pastry makes the flakiest results.
- Cool Down: Put your hearts on the baking sheet and stick them in the fridge for 10 minutes. This helps them keep their shape when baking.
- Add Chocolate: Take the pastry out and put about a tablespoon of Nutella in the middle of half your hearts. Leave a half-inch space around the edges so you can seal them.
- Create Pairs: Put the plain hearts on top of the Nutella-covered ones, lining up the edges. Push down along the border with your fingers to start sealing them.
- Lock It In: Press a fork all around the edges to make a pretty pattern and make sure nothing leaks out while baking.
- Egg Coating: Mix an egg with a spoonful of water until smooth. Brush this mixture over the tops of your pastries.
- Bake Them: Put them in the oven for 12-15 minutes until they puff up and turn golden. Keep an eye on them after 10 minutes as they can burn fast.
- Rest Briefly: Let them sit on the hot pan for 5 minutes, then move to a wire rack for another 5-10 minutes.
- Final Touch: Sprinkle with powdered sugar if you want. Serve while they're still a bit warm, maybe with berries or whipped cream on the side.

I first tried these at a tiny bakery in Paris and couldn't wait to make them at home. The baker shared his secret with me - you can't rush when working with pastry.
Sweet Family Moments
These chocolate hearts have grown into a family favorite, showing up at all our big moments over the years. The memory of making them with my daughter on her tenth birthday is still so clear - her tiny fingers carefully pressing the edges of each heart. Now she's off at college but still calls for the recipe whenever she wants to make her roommates happy or celebrate someone's birthday. It's amazing how such a simple treat can keep us connected even when we're apart.

Tasty Changes Through the Year
The classic Nutella filling is great, but these pastries can change with the seasons too. During summer months, I often throw in some fresh strawberry slices with the Nutella for a juicy surprise. When fall comes around, I add thin apple slices with a bit of cinnamon mixed into the chocolate. In winter, I've tried adding crushed candy canes or even a thin layer of marshmallow fluff for holiday flair. The pastry works as a blank canvas for whatever ingredients look good at the market.
The Magic of Puffy Layers
Getting to know how puff pastry works has really stepped up my game. The secret is in those hundreds of butter and dough layers that create steam when they hit the hot oven, pushing everything apart. That's why keeping everything cold until baking time matters so much - warm butter just soaks into the dough instead of making separate layers. I've found that popping the filled hearts in the fridge for 15 minutes before baking makes them rise even higher and break apart with that amazing crackly texture when you bite in.

Wrapping Up
Making these Nutella hearts reminds me why baking brings me so much joy - turning basic ingredients into something that makes people smile. They've become my go-to treat, requested at family get-togethers and given to neighbors during the holidays. What makes them truly special isn't just how they taste, but how they bring folks together through shared moments of happiness. Whether you're a baking pro or just starting out, these pastries hit that sweet spot between looking impressive and being totally doable - definitely worth adding to your favorite recipes.
Frequently Asked Questions
- → Can I prepare these in advance?
- They’re best fresh, but you can put them together and keep them in the fridge for up to a day before baking.
- → What’s the best way to store extras?
- Use an airtight box to keep them fresh for about 2 days, but they're tastiest when freshly baked.
- → Are other fillings an option?
- Absolutely, swap Nutella for spreads like jam, chocolate, or anything smooth and spreadable.
- → Why should the pastry chill first?
- It makes them hold their shape and bakes up flakier layers.
- → Can I freeze these pastries?
- Yes, freeze unbaked hearts and pop them straight in the oven for fresh treats anytime!