0 Full-screen Mary’s Chocolate Cake Frosting Cakes/Pies September 2, 2016 Prep: 15 mins Directions 1Cream butter and powdered sugar. Add vanilla, chocolate and a pinch of salt. Beat egg whites until stiff. Beat in the remaining powdered sugar. Fold the two mixtures together.Enough to frost one two-layer cake. Ingredients 4 tablespoons butter 3/4 cup sifted powdered sugar 1 teaspoon vanilla 2 squares baking chocolate, melted 2 egg whites 3/4 cup powdered sugar close full screen 00:00 0 Reviews Cancel replyYour review ...All fields are required to submit a review.Your name ... Your email ... Δ This site uses Akismet to reduce spam. Learn how your comment data is processed. Jane Pearson 2016-09-02T22:22:44+00:00