Peanut Butter Brownies with Chocolate Ganache

Peanut Butter Brownies

Makes 32 brownies, more or less, depending on how you cut them

These “brownies” are more blondie than cakey, with an excellent peanut butter-chocolate contrasts and fantastic edges, for those of you into that sort of thing. Have a glass of milk handy.

For brownies
2 sticks (1/2 pound) unsalted butter, softened
1 3/4 cups sugar
1 cup creamy peanut butter
3 eggs
2 teaspoons pure vanilla extract
2 cups all-purpose flour
1 1/2 cups semisweet chocolate chips (9 ounces)**
1/2 teaspoon salt, see note**

For ganache
1 1/2 cups semisweet chocolate chips (9 ounces)**
1/2 cup heavy cream
1 tablespoon unsalted butter, softened

Make brownies: Preheat oven to 350 degrees F with rack in middle. Grease a 13- by 9- by 2-inch baking pan.

Beat together butter and sugar, add peanut butter and beat until incorporated. Beat in eggs and vanilla. Mix in flour until just combined.

Mix in chocolate chips (1 1/2 cups) then spread batter in baking pan, smoothing top. (It will be thick, almost like cookie batter.)

Bake until brownies are deep golden, puffed on top and a wooden pick inserted in center come out with some crumbs adhering, 40 to 45 minutes.

Cool completely in pan on a rack, about 1 1/2 hours.

Make ganache: Put chocolate chips (1 1/2 cups) in a heatproof bowl.

Bring cream to a boil in a small saucepan, then pour over chocolate chips and let mixture stand for one minute.

Gently whisk in butter until it is incorporated, chocolate is melted, and a smooth mixture forms.

Spread ganache on cooled brownies and let stand until set, about 15 minutes.