INGREDIENTS
1 cup
water
2/3 cup
cocoa
1 tsp
vinegar
1/2 cup
butter, softened slightly
1
and ¼ cup white sugar
1/4 cup
+ 1 T vegetable oil
2
eggs +1 egg yolk
1
and ¾ cup all purpose flour
1/2 tsp
salt
1/2 tsp
baking soda
3/4 cup
softened butter
3
and ½ cups powdered sugar
2/3 cup
salted caramel sauce, room temperature
1/4 tsp
salt
1 tbsp
heavy cream or milk, room termperature
mini pretzel twists, for decorating