Chocolate Mint Brownies

Mint filling:
4 cups (16 ounces) confectioner's sugar
6 tablespoons (3 ounces) unsalted butter
6 tablespoons (2 5/8 ounces) vegetable shortening
1/4 teaspoon peppermint oil, or 1 to 2 teaspoons
peppermint extract (to taste)
1/4 cup (1 ounce) all-purpose flour
6 tablespoons (3 ounces) heavy cream
1 cup (2 sticks, 8 ounces) unsalted butter
1 pound (about 2 generous cups) brown sugar
1 cup (4 ounces) cocoa powder
1 teaspoon salt
1 teaspoon baking powder
1 tablespoon vanilla extract
4 large eggs
1 1/2 cups (6 1/4 ounces) all-purpose flour
2 cups (12 ounces) chocolate chips
To make the mint filling: Beat the filling ingredients
together till they're cohesive; the mixture will be the
consistency of stiff cookie dough. Spread the filling, on
a piece of lightly greased plastic wrap, into a rectangle
just slightly smaller than a 9" x 13" pan; this is most
easily done on the outside bottom of a 9" x 13" pan that
you've covered with plastic wrap. Cover the filling with
wrap, and refrigerate overnight, or till thoroughly chilled.
Preheat the oven to 350°F. Lightly grease a
9" x 13" pan.
To make the brownie batter: In a medium-sized
microwave-safe bowl, or in a saucepan set over low
heat, melt the butter, then add the sugar and stir to
combine. Return the mixture to the heat (or microwave)
briefly, till it's very hot, but not bubbling; it'll become
smooth and shiny looking. The sugar and butter will
separate; that's OK, just stir till some of the butter has
been reabsorbed. Heating this mixture a second time
will dissolve more of the sugar, which will yield a shiny
top crust on your brownies; very attractive, should you
choose not to cover the brownies with ganache.
Stir in the cocoa, salt, baking powder, and vanilla. Whisk
in the eggs, stirring till smooth; then add the flour and chips,
again stirring till smooth. Spoon half the batter (about 28
ounces) into the prepared pan. Using the plastic wrap as a
sling to move the filling, slide it atop the batter. Top with
the remaining batter.
Bake the brownies for about 40 minutes, until a cake tester
inserted into the center comes out clean, or with just a tiny
amount of crumb clinging to it. Remove the brownies from
the oven, and cool them completely before icing with ganache.
Allow the icing to set before cutting and serving the brownies.
Yield: 2 dozen brownies.
Chocolate Ganache Icing:
Heavy cream. Chocolate. That's it. You can't go wrong.
2 cups (12 ounces) chocolate chips or chopped semisweet or
bittersweet chocolate
1 cup (8 ounces) heavy cream or whipping cream
In a microwave-safe bowl, or in a small saucepan set over
medium heat, heat the cream till it's very hot. You should
see wisps of steam beginning to rise from it, and some very
tiny bubbles around the edge. Add the chocolate to the
cream, and stir till smooth. Don't panic-at first, the mixture
will look disarmingly soupy, but just keep stirring. Very
shortly it'll become a rich brown, thick, shiny spreadable
icing. Yield: 2 cups icing.






