I'm not sure what the recipe on the left side of this card is for. It doesn't seem like a merengue because it uses whole eggs, not just the whites. It's not a cookie or a cake because there's no flour. It will remain a mystery. The "carmel" frosting on the right hand side looks delicious though, and just may grace the next cake I make.
Caramel Frosting
1 1/2 c brown sugar
3/4 c milk
2 Tbsp butter
vanilla
Cook sugar and milk till it forms balls. Add butter and vanilla.
