Angel Food Waldorf Frosting

3 tubs (8 oz) chilled whipped topping
1 ½ C powdered sugar
¾ C baking cocoa
¼ t salt
⅓ C slivered almonds

∙ In a large bowl, beat until stiff.
∙ Add slivered almonds to ½ of the frosting.
∙ Use the other half to fill the center of the cake, (not the hole where the funnel was).