Rocky Road Sheet Cake

counter to even everything out. Bake for 1622 minutes or until the center no longer appears wet and an inserted toothpick is removed with a few crumbs. 

Rocky Road Topping 
This step can be prepared while the cake is baking.  In a medium saucepan combine the butter cocoa and buttermilk and bring to a boil. Remove from heat and then add in the powdered sugar vanilla and half of the marshmallows. Stir it up and then sprinkle the remaining marshmallows over the hot baked cake.  Pour the topping over the hot cake it should spread out evenly over the cake.  Sprinkle the chopped cashews over the top.
Rocky Road Sheet Cake Variations
Variety is the spice of life right?  If you want to make a few adjustments to these brownies here are a few suggestions
Change cashews to almond slivers or crushed pecans or walnutsInstead of milk chocolate chips use dark chocolate chunks or white chocolate chunks or go crazy with a triple chocolate rocky road sheet cake and add all three Go DIY and make your own marshmallows with this homemade marshmallow recipe
Rocky Road Sheet Cake
PREP TIME20MINUTES MINS
COOK TIME25MINUTES MINS
TOTAL TIME45MINUTES MINS
This Rocky Road Sheetcake is going to take your sheet cake game to a whole new level.  Deliciously moist sheet cake cooked to perfection and topped with an ooey gooey mixture of marshmallows chocolate and cashews.  
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Ingredients
Chocolate Cake
SECOND PART
13 cup 67g brown sugar13 cup strong coffee12 cup 50g dark cocoa or dutch process1 tablespoon butter1 teaspoon vanilla
SECOND PART
1 12 cups 192g allpurpose flour12 teaspoon baking powder1 teaspoon baking soda12 cup 113g salted butter warm but not melted12 cup 100g granulated sugar12 cup 100g packed brown sugar2 large eggs room temperature12 cup cold coffee1 teaspoon vanilla
Rocky Road Topping
12 cup 1 stick or 113g butter12 cup 50g cocoa powder13 cup 82g buttermilk3 cups 375g confectioners sugar1 teaspoon vanilla1 bag 10 ounces mini marshmallows1 cup chopped cashews
Instructions
Chocolate Cake
FIRST PART
Preheat oven to 350 degrees.
Place all ingredients in the first part into a saucepan over low heat. Stir until they are fully incorporated 57 minutes. Remove from heat and allow to cool a bit. It should be a little thick and similar to custard.
SECOND PART
In a medium bowl sift flour baking soda and baking powder together.
Add 12 cup warm butter sugars eggs cooled coffee and vanilla to the flour mixture and mix with a handheld mixer until fully combined. or stir by hand
Add the chocolate
mixture from the FIRST PART to the ingredients from the SECOND PART. Stir by hand until all ingredients are well combined.
Pour onto a prepared sprayed or lined with parchment baking sheet I used a 10x15in baking sheet. Smooth out the batter and gently tap on the counter.
Bake in a 350F oven for 1622 minutes or until the center no longer appears wet and an inserted toothpick is removed with a few crumbs.
Rocky Road Toppings
While the cake is baking combine the butter cocoa and buttermilk and bring to a boil.
Remove from heat and add the powdered sugar vanilla and half of the marshmallows. Stir to combine.
Sprinkle remaining half marshmallows over hot baked cake
Pour icing over hot cake it should spread itself out evenly over cake.
Sprinkle with chopped Cashews.