Chocolate Tart

Chocolate Tart
⏱️ cook time 2 hours 30 minutes
🍽️ servings 8
⚡ Difficulty medium

intro

Silky dark chocolate ganache set in a buttery crumbly shortcrust shell, delivering deep, luxurious cocoa flavor in every indulgent bite.

Ingredients

All-purpose flour 175 grams (1 ⅓ cups)
Cold unsalted butter (cubed, for crust) 100 grams (7 tablespoons)
Powdered sugar 50 grams (¼ cup)
Large egg yolk 1 large (18 grams)
Fine sea salt 1 gram (¼ teaspoon)
70% dark chocolate (finely chopped) 300 grams (10.5 ounces)
Heavy whipping cream 240 ml (1 cup)
Softened unsalted butter (for ganache) 30 grams (2 tablespoons)
Unsweetened cocoa powder (for dusting, optional) 5 grams (1 teaspoon)

Steps

1

Make the tart dough

In a food processor, combine 175g all-purpose flour, 50g powdered sugar, and 1g fine sea salt. Add 100g cold cubed butter, pulse 8-10 times until the mixture resembles coarse sand with pea-sized butter lumps. Add 1 large egg yolk, pulse 3-4 more times until the dough just clumps together. Turn out onto plastic wrap, shape into a 2.5cm (1-inch) thick disc, wrap tightly, and chill in the refrigerator for 30 minutes.

Step 1
step1:Make the tart dough
2

Line the tart pan

Preheat oven to 180°C (350°F). Lightly flour a clean work surface, roll the chilled dough out to a 3mm (1/8-inch) thick circle, 5cm (2 inches) wider than a 23cm (9-inch) fluted tart pan with a removable bottom. Carefully lift the dough over the pan, press it firmly into the bottom and up the fluted sides, trim any excess dough hanging over the edge with a paring knife. Prick the base of the dough all over with a fork 15 times to prevent bubbling during baking.

Step 2
step2:Line the tart pan
3

Blind bake the crust

Line the pastry-lined pan with parchment paper, fill with pie weights or dried beans up to the top of the pan edges. Bake on the middle oven rack for 15 minutes at 180°C (350°F), then carefully lift out the parchment and weights, bake for another 5-7 minutes until the crust is pale golden and fully set with no raw dough patches. Set aside to cool completely to room temperature (about 20 minutes) before adding filling.

Step 3
step3:Blind bake the crust
4

Make chocolate ganache

Place 300g finely chopped 70% dark chocolate and 30g softened butter in a heatproof bowl. Heat 240ml heavy whipping cream in a small saucepan over medium-low heat, stirring occasionally, until it just reaches a gentle simmer (small bubbles around the pan edges, 85°C/185°F, about 3-4 minutes) – do not bring to a rolling boil. Pour the hot cream over the chocolate and butter, let sit undisturbed for 5 minutes to fully melt the chocolate.

Step 4
step4:Make chocolate ganache
5

Fill the tart shell

Stir the warm cream and chocolate mixture slowly with a silicone spatula in smooth, circular motions starting from the center of the bowl, until it forms a glossy, completely smooth ganache with no remaining lumps. Pour the ganache immediately into the fully cooled tart shell, tilting the pan gently to spread the ganache evenly across the entire base and create a smooth top surface.

Step 5
step5:Fill the tart shell
6

Chill and serve

Transfer the filled tart to the refrigerator, chill uncovered for 1.5 hours until the ganache is fully set (firm to the touch with a slight give when pressed gently). If desired, dust the top lightly with 5g unsweetened cocoa powder just before serving. Slice into 8 even wedges with a warm, sharp knife for clean, smooth cuts.

Step 6
step6:Chill and serve

Tips

1.Use ice-cold cubed butter for the shortcrust pastry to create a flaky, tender crust; warm butter will cause the dough to shrink and turn tough during baking.
2.Let the hot cream sit on the chopped chocolate for a full 5 minutes before stirring to ensure even melting; stirring too early can result in a grainy, separated ganache.
3.Wipe your knife clean with a hot, damp cloth between each slice when serving to get smooth, clean cuts without smudging the ganache surface.

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Chocolate Tart:Frequently Asked Questions

1.How do I prevent my shortcrust tart shell from getting soggy under the ganache?
Blind bake the crust fully first: line the pressed dough with parchment, fill with pie weights or dried beans, bake at 375°F for 15 minutes, remove weights, and bake 5–7 more minutes until pale golden. Brush the warm crust with a thin layer of beaten egg white and bake 1 extra minute to create a moisture barrier that stops ganache from seeping in.
2.Can I use milk chocolate instead of dark chocolate for the ganache if I prefer a sweeter flavor?
Absolutely, but adjust your ratios to keep the ganache firm enough to slice cleanly! Swap dark chocolate for high-quality 60% cacao milk chocolate (skip candy-style milk chocolate with lots of added fillers and oils), and reduce heavy cream by 2 tablespoons per 8 ounces of chocolate, so the filling sets properly instead of staying runny at room temperature.
3.Why does my shortcrust pastry shrink so much when I blind bake it?
Shrinkage almost always comes from skipping the required chill step, or stretching the dough! After lining the tart pan with rolled dough, chill it in the fridge for at least 30 minutes (10 minutes in the freezer works too) before baking. Never stretch dough when pressing it into the pan, as stretched dough always contracts as it cooks.
4.How long does the tart need to set before I can slice and serve it?
Once you pour the warm ganache into the fully cooled pre-baked shell, let it rest in the refrigerator for a minimum of 4 hours, ideally overnight, for the silkiest, most stable set. If you’re in a rush, you can chill it in the freezer for 45 minutes, but don’t leave it longer, or the ganache will develop an icy, grainy texture.
5.How do I get clean, neat slices without smearing the soft ganache?
Use a sharp, thin-bladed knife, and run it under very hot tap water for 10 seconds, then wipe the blade completely dry with a clean kitchen towel between every single slice. The warm blade cuts cleanly through set ganache without dragging, so you get perfect, restaurant-worthy edges instead of messy, smudged pieces.
6.Can I make this tart ahead for a dinner party, and how should I store leftovers?
You definitely can! The fully assembled tart keeps beautifully in the fridge, tightly wrapped in plastic wrap, for up to 3 days without losing texture. Let it sit out at room temperature for 15–20 minutes before serving to take the chill off, so the ganache is silky and the buttery crust has its ideal crumbly texture.
7.My ganache came out grainy instead of smooth—what went wrong, and can I fix it?
Grainy ganache usually happens when cream is too hot when poured over chocolate, which scorches delicate cocoa solids, or if you stirred it too vigorously early on. To fix it, warm 2 tablespoons of heavy cream, stir it into the ganache in slow, small circles over very low heat until all grainy bits melt into a glossy, silky texture.

Comments (18)

2 days ago

OMG this tart was the star of my dinner party last weekend! The ganache is SO rich and silky, not cloyingly sweet at all. I added a tiny pinch of flaky sea salt on top before serving and everyone begged for the recipe. Total game changer for my go-to dessert rotation!

yesterday

Wait the flaky salt idea is genius! Did you use regular dark chocolate or bittersweet for the ganache? I’m making this for my office potluck next week!

3 days ago

Taste was incredible but I struggled a little with the pastry crust — it shrank quite a bit when I blind baked it, even with pie weights. Any tips for that? The filling was 10/10 though, my girlfriend said it’s better than the one we got at that fancy French bistro downtown for our anniversary.

2 days ago

So glad you loved the filling! To prevent crust shrinkage, make sure your dough is fully chilled before rolling and lining the tart pan, and don’t stretch it when pressing it into the edges — that’s the most common culprit! Chilling the lined pan for 20 minutes before blind baking also helps a ton.

1 week ago

My kids went absolutely crazy for this! I was worried the dark chocolate would be too bitter for them but they ate seconds (and asked for thirds, oops). Served it with a dollop of whipped cream after Sunday family dinner and it was perfect. Not too fussy to make even with a million kid interruptions, which is a win in my book.

5 days ago

Made this for date night and my partner almost cried it was so good. I used a 70% cacao dark chocolate like the recipe said and the depth of flavor is insane. Didn’t even have to go to a fancy grocery store for ingredients, all stuff I grabbed at my regular ShopRite. 10/10 will make again.

3 days ago

Did you serve it with anything? I’m making this for my anniversary next month and trying to plan sides (well, dessert sides? lol)

2 days ago

So stoked this was a date night hit! It pairs amazing with fresh raspberries or a scoop of vanilla bean ice cream if you want to cut the richness a little, it’s so versatile!

2 weeks ago

Swapped the regular all purpose flour for a 1:1 gluten free baking flour and it turned out almost perfect! The crust was a little crumblier than I expected but the flavor was totally there. My whole gluten free friend group was obsessed at our last game night.

1 week ago

Love the gluten free swap! We’ve tested this with a couple 1:1 GF blends and found that adding an extra tablespoon of cold butter to the crust dough helps cut down on that crumbliness if you make it again!

yesterday

Brought this to my neighborhood block party and people were coming back for slices 20 minutes after I set it down. I thought a 2.5 hour cook time was going to be a pain but most of that is chill time, so I was able to run errands while the tart set. Zero stress, maximum payoff.

2 hours ago

Wait were you the guy who brought the chocolate tart on Oak Street? I had a slice and have been searching for the recipe ever since! No way that’s this one lmao

30 minutes ago

LMAO that was me! Small world! Follow the recipe exactly, you won’t regret it. I added a little orange zest to the ganache for a fun twist, totally optional though

30 minutes ago

As someone who’s only ever made boxed brownies before, I was intimidated by the medium difficulty rating but this was so doable! I messed up the first batch of ganache because I heated the cream too fast but the second batch came out perfect. My roommates are convinced I’m a professional baker now lmao. SO good.

1 week ago

The flavor is excellent, but I found the cook time listed to be a little off. My tart was fully set in 1 hour 45 minutes total, so I’m glad I checked it early instead of waiting the full 2.5 hours. Might adjust the temp a tiny bit for my oven next time, but overall a solid recipe.

5 days ago

Thanks so much for the honest feedback! Oven temps can vary pretty wildly between models, so that’s a great reminder for folks to check for doneness a little early if they know their oven runs hot. We’ll add a note about that to the recipe card!

3 days ago

I’ve tried like 4 different chocolate tart recipes and this is by far the best one. The crust is buttery and not too thick, the ganache is perfectly smooth, and it’s rich enough that a small slice is totally satisfying. Made it for my book club and everyone asked for seconds, even the person who ‘doesn’t like chocolate’ (weirdo, but even she loved it).

2 days ago

Wait how small of a slice are we talking? I don’t want to cut them too tiny and leave people wanting more, but I also don’t want to run out if I make this for my club!

yesterday

We usually cut this into 10-12 thin slices, it’s so rich that even a 1-inch wide slice feels like a perfect treat! If you’re serving a crowd with big sweet tooths you can cut it into 8 slices for slightly bigger portions.

5 days ago

Made this with my 10 year old for her school bake sale and we sold out in 15 minutes! She helped press the crust into the pan and stir the ganache, and she was so proud to tell people she made it. We charged $4 a slice and made enough to cover her class field trip costs. Can’t beat that!

3 days ago

This is such a cute idea! My kid has a bake sale next month and I’ve been stressing about what to make — adding this to the list immediately!

2 weeks ago

Tested this with coconut cream instead of heavy cream and dairy free dark chocolate to make it vegan for my sister’s birthday, and it was a hit! The coconut flavor was super subtle, no one even realized it was vegan until we told them. Would absolutely make that swap again.

2 hours ago

Just pulled this out of the fridge to chill for my dinner party tonight and the little test bite I took of the ganache has me so excited. It’s so smooth and chocolatey, I might have to hide it from my husband so he doesn’t eat half before guests arrive lmao.

30 minutes ago

Girl if you don’t bring me a slice tomorrow I’m never bringing you those breakfast tacos you love again 😂

5 minutes ago

I’ll save you an extra slice just don’t judge me if the edges are a little messy, it’s my first time making a tart from scratch!

1 week ago

Great recipe, just a heads up for anyone making this for the first time — make sure you chop your chocolate really fine before pouring the hot cream over it! I left my chunks a little too big and had to whisk forever to get all the lumps out, it still turned out fine but was way more work than it needed to be.

5 days ago

That is such a great tip, thank you for sharing! Finely chopped chocolate melts way faster and smoother with the hot cream, it makes the ganache step so much easier. We appreciate you passing that along to other bakers!

2 weeks ago

Added this to my Christmas dessert spread last year and it’s been requested by my entire extended family for every holiday since. It’s fancy enough to feel special but not so complicated that I’m stressed out making it while cooking a whole holiday dinner. 10/10, permanent spot on my holiday recipe list.

2 days ago

I know chocolate tart sounds indulgent, but a tiny slice is the perfect treat when I’m craving something sweet after a long week of workouts. No weird processed ingredients, just simple, real food, and it satisfies that chocolate craving completely without me binging a whole bag of candy. Total win for my balanced eating routine.

yesterday

Wait this is exactly what I need! I’ve been avoiding fun desserts because I think I’ll overdo it, but a rich small slice makes so much sense. Saving this to make this weekend!

2 hours ago

We love that approach! This tart is so rich that you really don’t need a huge portion to feel satisfied, it’s perfect for enjoying as an intentional treat without any guilt.

5 days ago

Tried to make this for a first date and burned the first batch of crust so bad my smoke alarm went off, oops. Ran to the store, grabbed a pre-made shortbread crust, used the ganache recipe from here, and my date thought I made the whole thing from scratch. They asked me out for a second date, so I’m counting this as a massive win. The ganache is that good, even with a store bought crust lmao.

3 days ago

We won’t tell your date if you don’t! 😂 So glad it worked out, and there’s zero shame in using a pre-made crust when you’re in a pinch — that ganache really does steal the show no matter what crust you use.

3 days ago

I added a tablespoon of bourbon to the ganache like my grandma used to do in her chocolate pies, and y’all. It took this tart to a whole new level. Served it with a dollop of bourbon whipped cream and my husband said it’s the best thing I’ve ever baked, and we’ve been married 22 years so that’s saying something!

2 days ago

Oh my gosh the bourbon addition sounds insane. Did you use a regular bourbon or something sweeter like a bourbon cream? I need to try this stat!

yesterday

Just regular old Jim Beam I had in the liquor cabinet! Nothing fancy, it adds that perfect little warm kick without overpowering the chocolate. You’re gonna love it!

1 week ago

Made this on Sunday for meal prep dessert for the week and it held up perfectly in the fridge! I cut it into individual slices and stored them in airtight containers, and it tasted just as good on Friday as it did on day one. Perfect for when you want a little sweet treat after dinner without having to cook every night.