Black Bottom Cupcakes

Those are chocolate cupcakes with a cream cheese middle - what's not to love about them :D. Recipe from the Joy of Baking website.

Ingredients (for 12):

For the cream cheese filling:
8 oz (227 g) cream cheese at room temperature
1/3 cup (65 g) white sugar
1 egg
1/2 teaspoon vanilla extract (essence)

For the chocolate cupcakes:
1 1/2 cups (210 g) all-purpose (plain) flour
1 cup (210 g) brown sugar
1/3 cup (30 g) natural unsweetened cocoa powder (not Dutch processed, and definitely not one of those hot cocoa mixes!)
1 teaspoon baking soda
1/4 teaspoon salt
1 cup (240 ml) water
1/3 cup (80 ml) unflavored vegetable oil
1 tablespoon vinegar
1 teaspoon vanilla extract

Directions:

Preheat oven to 350 F (180 C).

For cream cheese filling:
Beat the cream cheese until smooth.
Add the sugar, egg, and vanilla extract and beat until creamy and smooth.
Set aside.

For chocolate batter:
In a large bowl sift together the flour, sugar, cocoa powder, baking soda, and salt.
In a separate bowl mix the water, oil, vinegar, and vanilla extract.
Make a well in the center of the dry ingredients and stir in the wet ingredients until smooth.

Divide the chocolate batter evenly among 12 oiled muffin cups.
Spoon a few tablespoons of the cream cheese filling into the center of each cupcake.

Bake in the preheated oven for about 25 minutes, or until the cream cheese filling is a little brown and a toothpick inserted into the chocolate part of the cupcake comes out clean.

Remove from oven and place on a wire rack to cool.