Chocolate Pistachio No-Bake

Featured in Sweet Treats to Make at Home.

This Chocolate Pistachio Dessert is a stunning no-oven treat with three impressive layers: a nut-heavy crust, a bright pistachio filling, and a rich chocolate top. It's both vegan and gluten-free, making it suitable for various dietary needs. While hands-on time is just about an hour, plan for extra time to soak pistachios and chill the dessert to set perfectly. The process involves pressing a crust into the pan, blending the pistachio layer until creamy, and covering it all with a chocolate ganache made from coconut milk. Once chilled and optionally topped with chopped nuts, this dessert stays fresh in the fridge for five days or can be frozen for longer.
A woman wearing a chef's hat and apron.
Updated on Sat, 22 Mar 2025 22:24:15 GMT
Chocolate dessert topped with nuts. Pin it
Chocolate dessert topped with nuts. | mecooking.com

This chilled chocolate tart brings fancy flavors without any baking. There's a tasty mix of nutty pistachio spread tucked between a rich brownie-like base and smooth chocolate topping, giving you different textures and tastes that feel fancy but actually good for you. It's great when you've got friends over—they'll love the pretty green pistachio part, and you'll love how easy it is to make with just a few simple things.

I came up with this idea when I needed something sweet for a dinner where everyone ate differently. Now chocolate and pistachio together has become my go-to treat for get-togethers. My friends always ask me to bring this tart, and they can't believe how simple it is to make something that seems so fancy.

Key Components

  • Pecans: They make up the brownie-type bottom with their sweet, buttery taste.
  • Cocoa powder: Gives the crust that deep chocolate kick without extra sugar.
  • Soaked pistachios: Turn into a super smooth paste for that special middle part.
  • Maple syrup: Adds natural sweetness that works with the other flavors.
  • Dark chocolate: Makes a rich topping with deep flavor notes.
  • Coconut milk: Adds thickness to the topping while keeping it dairy-free.
  • Vanilla bean paste: Brings gentle flavor hints that make the pistachio part even better.
  • Optional matcha powder: Makes the green color pop without changing the taste.
  • Flaky sea salt: Makes a nice contrast with the sweetness in the chocolate.

Crafting Your Delicious Treat

Making The Base:
Start by putting parchment paper in a 9-inch tart pan that has a bottom you can take out. Dump raw pecans, plain cocoa powder, and a tiny bit of sea salt into your food processor. Push the button several times until it looks like rough sand with some bigger bits for texture. Pour in maple syrup and mix again until it gets kind of sticky and stays together when you squeeze it. Dump this mix into your pan and use a spoon back or flat measuring cup to push it down firmly across the bottom and a bit up the sides. Make sure it's the same thickness everywhere so it cuts nicely later. Put the crust in the fridge while you work on the next part.
Creating The Pistachio Middle:
If you forgot to soak your pistachios overnight, no worries—just pour boiling water on them and wait an hour. Drain and rinse them well—they should look puffy and soft now. Throw them in your blender with maple syrup and vanilla bean paste. If you want a greener color, add the matcha now too. Start blending slowly, then speed up, stopping now and then to scrape down the sides. Keep going until it turns into a smooth, creamy mix with no chunks left. This might take a few minutes depending on your blender. When done, it should be about as thick as regular peanut butter.
Spreading It Out:
Take the cold crust from the fridge. Use a flat knife to carefully spread the pistachio mix evenly over the crust, going all the way to the edges. Don't rush this part—you want a nice level surface for the chocolate layer coming next. The pistachio part should be about 1/4 inch thick everywhere. Put the tart back in the fridge while you make the final layer. The cold helps the pistachio mix get firmer, which makes adding the chocolate easier.
Finishing With Chocolate:
Put finely chopped dark chocolate in a bowl that can handle heat. Getting the coconut milk right is super important for smooth chocolate, so warm it in a small pot over medium-low heat until tiny bubbles form at the edges—don't let it boil. Right away, pour the hot coconut milk over the chocolate and leave it alone for three minutes. This waiting lets the chocolate melt slowly without getting shocked. After waiting, start stirring from the middle outward with a rubber spatula, moving slowly and gently until everything looks shiny and smooth with no chocolate pieces left.
Putting It All Together:
Take your tart with the crust and pistachio layer out of the fridge. While the chocolate mix is still pourable but not hot, carefully pour it over the pistachio layer. Tilt the pan gently if needed so it covers everything right to the edges. Right away sprinkle chopped pistachios and a bit of flaky sea salt on top if you want. Add these before the chocolate starts to firm up so they stick properly. Put the finished tart in the fridge and chill it uncovered for at least four hours or better yet, overnight, so all the layers set right.
A chocolate dessert with almonds on top. Pin it
A chocolate dessert with almonds on top. | mecooking.com

Wonderful Serving Ideas

This fancy tart works for casual snacking or fancy dinner parties depending on how you serve it. For everyday, just cut slices and eat them plain so you can really taste all the flavors. When you've got company, make it fancier with a small spoonful of whipped coconut cream next to each piece and maybe some fresh berries for color. During holiday parties, try serving it with a small glass of amaretto or coffee liqueur that goes well with both the chocolate and nuts. The tart cuts best when it's cold but tastes more flavorful if you let it sit out for 15 minutes before eating.

Smart Tweak Options

This basic recipe can be changed up based on what you have or what you like. If you can't find pistachios, try cashews instead for a different but still yummy middle layer. Adding some orange zest to the chocolate topping brings a nice citrus pop that balances the rich parts. For special times, try putting a thin spread of raspberry jam between the pistachio and chocolate layers for a fruity twist. Coffee lovers might like adding a teaspoon of espresso powder to the chocolate topping, which makes the chocolate taste even better and adds some complexity. During the holidays, mixing a quarter teaspoon of cardamom into the pistachio paste adds warm spicy notes that feel festive and fancy.

A chocolate dessert with almonds on top. Pin it
A chocolate dessert with almonds on top. | mecooking.com

Frequently Asked Questions

→ Can I skip making the pistachio paste and buy it ready-made?
Of course! You can grab store-bought pistachio cream (also called crema al pistachio). Just make sure there aren’t any dairy or honey additives if you're keeping it vegan. Pistachio butter can work too, but it’s usually thinner, so the filling might not hold as firmly.
→ What’s the purpose of soaking and peeling the pistachios?
Soaking softens them for a smoother paste, and peeling brings out that vibrant green hue. If you don’t mind a duller color or coarser texture, you can skip the peeling step to save time.
→ How do I get the thick coconut cream for the ganache?
Pop full-fat coconut milk cans in the fridge overnight. The cold air will make the cream rise and firm up. When you open the can, scoop out that creamy top layer. You’ll need about two 400ml cans to get enough for this recipe.
→ Can I leave out the pistachio layer entirely?
Sure thing! If nuts aren’t your thing or you want something more basic, just skip the pistachio middle. Double up on the ganache by about 25% so it has a nice full look.
→ How early can I make this dessert to serve later?
You can make it up to five days ahead and keep it cool in the fridge. For long-term storage, freeze it—it’ll stay good for about three months. Thaw it in the fridge overnight before serving.
→ Do I need matcha powder in the pistachio layer?
Not at all! Matcha is just there to boost the green hue. Skip it if you don’t have it; it won’t affect the taste.

Chocolate Pistachio No-Bake

This Chocolate Pistachio Dessert has three dreamy layers: a nut-filled crust, a velvety pistachio center, and a glossy chocolate finish.

Prep Time
60 Minutes
Cook Time
~
Total Time
60 Minutes
By: Mariana

Category: Desserts

Difficulty: Intermediate

Cuisine: French

Yield: 10 Servings (One 9-inch tart)

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Crust

01 70g (⅘ cup) unsweetened cocoa powder, cacao powder, or raw cacao
02 200g (2 cups) pecans, hazelnuts, cashews, or walnuts
03 50ml (⅕ cups) agave syrup or maple syrup, and a little extra (1-2 tbsp) if necessary
04 ½ teaspoon of fine sea salt

→ Pistachio paste

05 50ml (⅕ cup) maple or agave syrup
06 1 teaspoon of matcha powder (this is optional and adds color)
07 150g (1¼ cups) raw or roasted unsalted shelled pistachios
08 2 teaspoons of vanilla extract or vanilla bean paste

→ Chocolate ganache

09 170g (6 oz) finely chopped vegan dark chocolate
10 350g (1½ cups) of thick coconut cream from refrigerated cans of full-fat coconut milk (around two 400ml cans)
11 ¼ teaspoon (1g) sea salt
12 50g (⅓ cup) crushed pistachios for decoration
13 60g (⅕ cup) maple syrup or agave syrup

Instructions

Step 01

Submerge the pistachios in water for 4 hours, or speed things up with boiled water for 30 minutes to an hour. Drain, rinse well, and rub off the skins with your hands. The skins should easily slip off if thoroughly soaked.

Step 02

Cover the base of a 9-inch tart tin with a sheet of parchment and set it aside for now.

Step 03

Put the nuts, sea salt, and cocoa powder in a food processor. Blitz until fine crumbs form. Add the syrup and keep blending until the mixture clumps together. If it doesn’t stick together when pinched, add a small splash of syrup or water and blend more.

Step 04

Press the prepared crust mixture evenly over the bottom and sides of the tart tin. Use your hands first, then press firmly with a spoon or spatula. Let it chill in the freezer for half an hour to set completely.

Step 05

Add soaked pistachios, sweetener, vanilla, and matcha powder (if using) to a food processor or high-speed blender. Blend really well, scraping the sides every so often, until it becomes super smooth. This may take 5 to 10 minutes.

Step 06

When the base is firm, grab the pistachio paste and evenly spread it across the crust with an offset spatula. Put the tin in the fridge while you move on to making the chocolate layer.

Step 07

Bring coconut cream just to a simmer in a small pan, but don’t boil it. Pour it over the chopped chocolate in a heat-safe bowl. After 5 minutes of sitting untouched, stir until completely smooth. If chunks remain, place the bowl gently over a double boiler and heat slowly.

Step 08

Stir the sweetener and sea salt into the ganache. Pour the ganache over the pistachio layer in the tart shell. Smooth the top with a spatula if needed, and gently tap the tin on the counter to remove any bubbles. Let it set in the fridge for at least 4 hours or overnight.

Step 09

Carefully pop the tart out of the tin and place it onto a serving plate. Sprinkle the crushed pistachios around the edge.

Notes

  1. This plant-based tart has less than ten main components and is great to prep ahead for parties or gatherings.
  2. Wrap it well or store in a sealed container in the fridge for up to 5 days.
  3. Freeze for 3 months max. When ready to serve, defrost it in the fridge overnight.
  4. Feeling lazy? Use pre-made pistachio cream instead of making your own, but check it’s dairy-free and free of honey.

Tools You'll Need

  • 9-inch tart tin with removable base
  • High-powered blender or food processor
  • Offset spatula for spreading
  • Parchment paper for lining

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes nuts (cashews, pistachios, walnuts, hazelnuts, or pecans)
  • Made with coconut

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 425
  • Total Fat: 35 g
  • Total Carbohydrate: 32 g
  • Protein: 7 g