Chocoholic Pudding Cake
["2 c. hot water", "2 c. brown sugar, packed", "1/2 c. cocoa", "1 pkg. devil's food cake mix", "2 c. miniature marshmallows"]
["Pour hot (not boiling) water into 9 x 15-inch sheet cake pan, ungreased.", "Add brown sugar, cocoa and marshmallows.", "Prepare cake mix according to package directions.", "Spoon over water mix.", "Bake at 350\u00b0 for 35 to 40 minutes.", "Serve warm with ice cream or whipped cream.(optional)"]
["water", "brown sugar", "cocoa", "cake mix", "marshmallows"]