INGREDIENTS
1
box of chocolate fudge cake mix (any size and brand that makes a 13" x 9" cake)
1 1/2 cups
Coca-Cola (Diet or Regular)
1
large egg
For the Glaze:
1/2 cup
Coca-Cola (Regular)
1/4 cup
unsalted butter, cubed
1/4 cup
unsweetened cocoa
1/4 tsp
kosher salt
2 cups
powdered sugar