This recipe comes from a promo paper recipe card, could be from a store chain since it’s not clear which brand it’s promoting (the card has a total of 4 quick recipes). Recipe is typed below along with a scanned copy.

Mocha Sundae

Yield: 2 1/4 cups

1 cup (2 sticks) butter
2 cups confectioners sugar
2 tablespoons cocoa
2 tablespoons instant coffee
1/8 teaspoon salt
2 eggs
2 teaspoons vanilla extract
Chocolate swirls

Beat butter, sugar, cocoa, coffee and salt until smooth and creamy. Add eggs and blend well. Place in saucepan. Heat, stirring constantly, with wire whisk if possible, until sauce is thickened and fluffy. Blend in vanilla. Serve warm over ice cream or pound cake. Decorate with chocolate swirls, if desired.