-
1
Preheat oven to 350u00b0F
-
2
Lightly butter three 8-inch-diameter cake pans with 2-inch-high sides; dust pans with flour.
-
3
Combine cake flour, baking soda, baking powder and 1/2 teaspoon salt in medium bowl.
-
4
Mix mashed bananas, buttermilk and 1 teaspoon vanilla in another medium bowl.
-
5
Using electric mixer, beat 1/2 cup butter and sugar in large bowl until blended.
-
6
Add eggs 1 at a time, beating to blend after each addition.
-
7
Add dry ingredients alternately with banana mixture in 3 additions, beginning and ending with dry ingredients and beating just until blended after each addition.
-
8
Divide batter equally among prepared pans.
-
9
Bake cakes until tops are just beginning to color and tester inserted into center comes out with a few crumbs attached, about 20 minutes.
-
10
Cool cakes in pans on racks 10 minutes.
-
11
Using small knife, cut around cakes to loosen; turn cakes out onto racks and cool completely.
-
12
Beat cream cheese and remaining 1 cup butter in large bowl until light and fluffy.
-
13
Beat in remaining 1 tablespoon vanilla and pinch of salt.
-
14
Gradually beat in powdered sugar.
-
15
Cover and refrigerate frosting until firm enough to spread, about 15 minutes.
-
16
Place 1 cake layer on platter.
-
17
Spread 1/2 cup frosting over top.
-
18
Place half of sliced bananas evenly over frosting, leaving 1/4-inch border at edge.
-
19
Place second cake layer on work surface.
-
20
Spread 1/4 cup frosting over top.
-
21
Place cake layer, frosting side down, atop bananas.
-
22
Spread 1/2 cup frosting over top.
-
23
Place remaining half of sliced bananas evenly over frosting, leaving 1/4-inch border at edge.
-
24
Place third cake layer on work surface.
-
25
Spread 1/4 cup frosting over top.
-
26
Place cake layer, frosting side down, atop bananas.
-
27
Spread remaining frosting over sides and top of cake. (Can be made 1 day ahead.
-
28
Cover and chill.
-
29
Let stand 1 hour at room temperature before serving.).