Mississippi Mud Cake (Print Version)

# Ingredients:

01 - 3/4 teaspoon salt
02 - 1 1/2 teaspoons baking soda
03 - 2 cups all-purpose flour
04 - 3/4 cup canola or vegetable oil
05 - 6 tablespoons milk
06 - 1 cup boiling water
07 - 3/4 cup unsweetened cocoa powder
08 - 1 1/2 cups granulated sugar
09 - 2 teaspoons baking powder
10 - 1 teaspoon vanilla extract
11 - 1/3 cup sour cream
12 - 2 large eggs
13 - 1/2 cup packed light brown sugar

→ Topping

14 - 1 teaspoon vanilla extract
15 - 3 heaping tablespoons cocoa powder (unsweetened)
16 - 10.5 ounces of mini marshmallows
17 - 6 tablespoons milk
18 - 1 stick of butter (1/2 cup)
19 - 3 cups powdered sugar

# Instructions:

01 - Set your oven to 350°F and grease a 9x13 inch pan lightly.
02 - Mix together flour, both sugars, cocoa powder, salt, baking soda, and baking powder in a big bowl.
03 - To the dry mixture, add eggs, oil, vanilla, sour cream, and milk. Blend well, then slowly add boiling water while mixing on low. Kick it up to high speed for about a minute to make the batter nice and airy.
04 - Pour that batter into your greased pan and bake for 38 to 45 minutes. Check with a toothpick—it should come out clean.
05 - Take the cake out and sprinkle the mini marshmallows on the hot surface. Pop it back into the oven for 3-5 minutes at 350°F until they look a little puffed and gooey.
06 - Before adding the frosting, make sure the cake is totally cool.
07 - In a small pan, melt butter over medium-high. Whisk in cocoa powder and milk right away. Stir it often for 2-3 minutes, then take it off the heat and add powdered sugar and vanilla. Use a mixer to smooth it out.
08 - Spread the warm frosting all over the cooled cake. Chill it for 30 minutes so the topping sets. Keep it at room temp until you're ready to dig in.

# Notes:

01 - Chill the frosted cake quickly to make sure it sets nicely before serving.