-
1
Chocolate Layer: Heat oven to 350F.
-
2
Grease two 8x1-1/2-inch round cake pans.
-
3
Line bottoms with waxed paper, grease paper.
-
4
Beat butter, sugar, baking soda and salt until blended.
-
5
Add eggs one at a time.
-
6
Beat in sour cream, chocolate, milk and vanilla.
-
7
Add flour and beat just until blended.
-
8
Pour into pans and smooth tops.
-
9
Bake 25 to 30 minutes.
-
10
Cool cakes 10 minutes, run a knife around edge of pans and invert onto wireracks to cool completely.
-
11
Banana Layer: Beat butter, sugar, baking powder, baking soda, and salt until blended.
-
12
Add egg and beat 1 minute.
-
13
Beat in bananas, sour creamand vanilla.
-
14
Add flour and beat just until blended.
-
15
Prepare 1 cake pan as for chocolate layer, pour batter in and bake 25 to 30 minutes again at 350F.
-
16
Cool same as chocolate layer.
-
17
Frosting: Beat butter until fluffy.
-
18
Beating until blended after each addition, beat in peanut butter, 1/2 the confectioners' sugar, the milk, vanilla, then the remaining sugar.
-
19
Cover with plastic until ready to use.
-
20
To assemble: Place 1 chocolate layer on a serving plate, spread 1/2 cup frosting on that layer.
-
21
Top with banana layer, spread with another 1/2 cup frosting.
-
22
Add remaining chocolate layer, bottom side up.
-
23
Spread remaining frosting over top and sides of cake.
-
24
Garnish with peanuts, melted chocolate.