Peanut Butter Cup Cake
Ingredients
1 box fudge chocolate cake mix + required ingredients (brownie mix, or other chocolate flavors will work also, or again, any homemade recipe you like)
peanut butter layer-
2 cups creamy peanut butter
3 cups powdered sugar (this is where you can double it to 6 if you like it really sweet)
1/2 cup melted butter
1/4 cup heavy cream
chocolate ganache-
1 cup semi-sweet chocolate chips
1 cup heavy cream
Directions
1.Preheat the oven as directed on the chocolate cake mix you are using. Line the pan you are using with parchment or be sure to grease it. You can use whatever pan you like, but I used round springform pans. Mix and bake the chocolate cake layer according to the directions.
2. While the cake is baking mix the ingredients for the peanut butter layer, adding in the heavy cream last, as you may need more or less depending on how much powdered sugar you use. You want the dough that forms to be thick but workable. It should not stick to you hands but it should also not be too dry. I suggest taste testing it to make sure it is not too sweet. If it is, is will also likely be too dry, and you can add more peanut butter to balance this out.
3. once you have the dough mixed, form it into 2 (or 3) 'patties' the shape of the pan you were using. In my case this was 8" rounds. Wrap the patties in saran wrap, and freeze them. Allow the chocolate cake to cool and the peanut butter layer to freeze (this allows them to set and hold their shape during assembly).
4. when you are ready to assemble your cake, alternately layer the chocolate and peanut butter layers. I recommend putting the chocolate on the bottom layer. To prepare the ganache, simply melt the cream and chocolate chips together. You can do this in the microwave or over the stove, etc. The ganache will be thick, do not spread it over the cake until it has cooled slightly or it will melt the peanut butter layer.
5. When the ganache has cooled to room temp or is only slightly warm, place your layer cake over a wire rack (this will prevent excess ganache from pooling around the bottom of your cake). spread the ganache over and around your cake. Using a warm knife will help spread the ganache if it has become difficult to spread. Garnish with chocolate chips, or Reeses.
6. Allow your cake to cool and set. Then cut.
Enjoy!