I’ve been making this chocolate-peanut butter tart ever since Rose’s book came out–one year before I started Leite’s Culinaria! It was a staple of our entertaining table for a couple of years, which really isn’t so surprising considering The One’s favorite sweet combo is chocolate and peanut butter. He used to beg me to make it, and, of course, I’d shrug my shoulders and pretend to be disinterested, just to torture him, and then, in the end, carry one aloft into the dining room.
But over the past decade, various lovelies of the baking persuasion have lured me away, and this tart recipe, sadly, fell out of rotation. That was until Renee suggested we tip our hat to National Peanut Butter Day, which is January 24th. “I have the perfect recipe to celebrate with,” I said. While preparing the tart for the photo above, the whole shebang went off without a hitch, her meticulous instructions were like a siren whispering in my ear. Ah, the joys of an elegant and clearly written recipe.
–David LeiteHOW IMPORTANT ARE ACCURATE MEASUREMENTS IN BAKING?
You may be wondering why in baking, and in this recipe, in particular, measurements are so strictly measured. Like Rose Levy Beranbaum’s half an egg directive in the peanut butter crust, for instance. How can half an egg make a difference? Well, first, that’s just Rose. Second, that’s what’s made her such a standout cookbook author, and why mess with something that works? Baking, more than cooking, is scientific and you need the exact proportions to make things work. The good news? That peanut butter crust recipe can easily be doubled and the second crust frozen for later. You’re welcome.
Chocolate-Peanut Butter Mousse Tart
Ingredients
For the peanut butter mousse
- 7 tablespoons cream cheese
- 1/2 cup peanut butter
- 1/4 cup granulated sugar
- 1 teaspoon vanilla extract
- 3/4 cup heavy cream, softly whipped
For the milk chocolate ganache
- 3 ounces milk chocolate
- 2 ounces bittersweet chocolate
- 1/3 cup heavy cream
- 1/8 teaspoon vanilla extract
- Sweet Peanut Butter Cookie Tart Crust, baked and cooled
Instructions
Make the peanut butter mousse
- In the bowl of a standing mixer, preferably fit with the whisk beater, beat the cream cheese, peanut butter, and sugar just until the mixture is uniform in color. Reduce the speed to low and add the vanilla. Beat in 1/4 cup of the whipped cream just until it is incorporated. With a large rubber spatula, fold in the rest of the whipped cream, mixing until the mixture is well blended but still airy.
- Scrape the mousse into the sweet peanut butter cookie tart crust and smooth the surface so that it is level. (If the dough is rolled to the exact thickness specified, the filling and ganache amounts will be exact. If the dough is rolled a little thicker, there will be a little leftover filling and ganache.) Refrigerate the tart while preparing the ganache.
Make the ganache topping
- Break the milk and bittersweet chocolates into several pieces and place in the bowl of a food processor fit with the metal blade. Process until the chocolate is very finely ground.
- Bring the cream to a boil in a small saucepan over medium heat or in a heatproof glass measure in the microwave. With the food processor’s motor running, pour the hot cream through the feed tube into the chocolate mixture. Process until smooth, scraping the sides of the bowl once or twice, about 15 seconds. Add the vanilla and pulse a few times to incorporate it. Dump the ganache to a bowl. Cool to room temperature.
Assemble the tart
- Pour the ganache over the peanut butter mousse in a circular motion, being careful so that it does not land too heavily in any one spot and cause a depression in the mousse. Using a small metal spatula, start to spread the ganache to the edges of the pastry, then spread it evenly to cover the entire surface of the tart. If desired, make a spiral pattern by lightly pressing the spatula against the surface and running it from the outside of the tart to the center. Refrigerate the tart for at least 2 hours to set or up to 5 days. (You can wrap the tart well and freeze it for up to 3 months.)
- Remove the tart from the refrigerator at least 15 minutes before serving. Unmold the tart and cut it with a sharp, thin-bladed knife, dipping it in hot water after each slice. It is as good lightly chilled as it is at room temperature. Originally published January 23, 2011.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Recipe Testers’ Reviews
I’m enthusiastic about a lot of things, but I believe that taste buds evolved for the taste of chocolate and peanut butter combined. And only combined. This chocolate-peanut butter mousse tart is almost as easy as just smearing peanut butter onto a bar of good chocolate and having at it. The addition of a peanut butter cookie crust makes it some kind of fever dream for someone like me.
The instructions are spot on and everything comes together pretty quickly once you’ve gotten the crust finished. Speaking of the crust, double the recipe and freeze one—or just make it into cookies like I did. If you’re going to expend the effort to separate an egg, reward yourself with a couple of perfect cookies.
When reading the instructions, I unfortunately, skipped the part about the size of the pan and I ended up using something a little smaller. It still worked out just fine—I ended up being able to spread the crust higher up the sides so the filling all fit. And, other than the fact that I’m too clumsy for pretty ganache, my tart looked nearly spot-on. I served it a few hours after making it and the leftovers the following day were just as good. I’ll definitely make this again, especially that peanut butter tart crust. That might have been my favourite part.
I’ve made this tart many times and it’s always spectacular. HIghly recommended. Use a smooth, blended peanut butter.
In honor of National Peanut Butter Day, a story:
When I was growing up the Skippy Bandit inhabited our house. He (or she) would open previously unopened jars of Skippy and use his/her finger to draw an “S” on the smooth surface. The jar would then mysteriously be put back into the pantry. Somehow the Skippy Bandit has moved 350 miles north into my brother’s house to torment my 10-year old niece.
Debbie, love the story of the Skippy Bandit!
1. When we were small children, my father used to make us peanut butter and jelly sandwiches on oyster crackers on Sundays for brunch.
2. I have a college friend whose father invented this sandwich, which might sound disgusting but is actually quite tasty, or it was quite tasty when we were in college (and no one was pregnant while eating this either!): Branola wheat bread, toasted, with a layer of peanut butter, a layer of ketchup, and dabs of horseradish.
3. If you live in a place with the Potbelly chain, they have the Big Jack’s PB&J, creamy peanut butter and grape jelly (which I prefer on toasted multi-grain bread), a little bit embarrassing to order when they ask you to call it out from the line, but a spectacular version of the classic sandwich.
This sounds heavenly. Can’t wait to make one. Has 2 of my favorite ingredients chocolate and peanut butter.
Have you made it yet? You won’t believe how good it is (and how fast it will go).