About two years ago I discovered that I really enjoy making tarts. Not having made one for a year, a tart craving struck me. I was long overdue for baking a new tart.
Peanut butter and chocolate make a delicious combination, so with those tastes in mind for my tart I headed to the kitchen. I made a chocolate cookie crust then filled it with peanut butter mousse and added a dollop of whipped meringue. My favorite taster took one look and said, “Pie!”
While I appreciated his enthusiasm, I had to correct him and tell him it was a tart. He took a bite and said, “Peanut butter pie.” Seeing as tomorrow is Pi Day (3.14 or March 14), I conceded. So, I guess I made a pie (tart) for Pi Day.
Peanut Butter Tart with Vegan Meringue Topping
Chocolate Cookie Crust (adapted from Mini Chocolate Mousse Cakes for Mother’s Day)
20 vanilla cream filled chocolate wafer cookies (such as Oreos)
4 tablespoons vegan butter or margarine, melted
Vanilla Pastry Cream (from Pear-Raspberry Tart with Vanilla Pastry Cream)
1 cup raw cashews, soaked for 3-4 hours then drained
3 ounces almond milk
1 ounce agave syrup
1 teaspoon vanilla extract
pinch of sea salt
Vegan Meringue (from Star-Spangled Berry Parfait)
1/2 cup unsalted chickpea liquid, previously reduced and chilled *
1/2 tsp cream of tartar
2 ounces caster sugar
1 teaspoon non-alcoholic vanilla extract
1/2 teaspoon fresh lemon juice
Peanut Butter Filling
1.25 cups smooth peanut butter
1 tablespoon unsweetened almond milk
1/2 cup vegan powdered sugar, sifted
1 teaspoon non-alcoholic vanilla extract
3/4 cup vanilla pastry cream (a portion of the recipe above)
3/4 cup vegan meringue (a portion of the recipe above)
Chocolate cookie crust: Preheat oven to 350F. Place the cookies in a food processor and process until they are fine crumbs. Drizzle in the melted butter and process until the mixture is like moist sand, up to 1 minute. Press the mixture into a 4” x 14” tart pan. Tamp the mixture down using the bottom of a small glass. Place the pan in the refrigerator for 10 minutes. After it has chilled, bake the crust for 12 to 15 minutes. Let cool on a wire rack.
Vanilla pastry cream: Place the cashews, milk, agave, vanilla, and salt in a high speed blender. Process on high until very smooth, scraping down the sides of the jar as needed. Place in the refrigerator until you are ready to make the peanut butter filling. The leftovers will keep in the refrigerator for a week in an airtight container.
Vegan meringue: Place the chickpea liquid and cream of tartar in the bowl of a stand mixer fitted with a whisk attachment. Beat the mixture on low speed until the cream of tartar is incorporated and the liquid is semi-opaque. You may need to stop the mixer and stir the contents at the bottom a few times to get it fully mixed. Increase the speed to high and beat for an additional minute, or until opaque.
Reduce the speed to low and begin adding the sugar 1 tablespoon at a time. After the first addition, raise the speed to high, beating for 1 minute after each addition. After all of the sugar has been added, continue to beat for 10 minutes on high speed, scraping down the sides of the bowl with a spatula once or twice. The meringue should be stiff, white, and glossy. If not, keep beating until it is.
Reduce the speed to medium and slowly add vanilla and lemon juice. Immediately raise the speed to high and beat for another 3 minutes, or until the meringue is stiff, white, and glossy and resembles marshmallow fluff.
* Heat the chickpea liquid on the stove to reduce it by 1/3, then chill it before making the meringue. It should be thick and resemble egg whites.
Peanut butter filling: Put the peanut butter, milk, powdered sugar, and vanilla in a bowl and beat with a spoon until smooth. Add the pastry cream and mix until combined. Carefully fold 1/4 cup vegan meringue into the peanut butter mixture. Once blended, add the remaining 1/2 cup vegan meringue and gently fold in until just combined.
To assemble: Spoon the peanut butter filling into the cooled chocolate cookie crust. Garnish with dollops of vegan meringue and sprinkles of shaved chocolate.
Until next time, happy baking!