Montezuma's Hot Chocolate Sheet Cake

Ingredients

 * 1 	 cup   butter
 * 1 	cup unsweetened cocoa
 * 1 	tablespoon instant coffee (optional)
 * 1 	cup water
 * 2 	cups unsifted flour
 * 1 1/2 	cups firmly packed light brown sugar
 * 1 	teaspoon baking soda
 * 2 	teaspoons ground cinnamon
 * 1/2 	teaspoon salt
 * 1 (14 	ounce) can sweetened condensed milk
 * 2 	eggs
 * 1 	teaspoon vanilla extract
 * 2 	teaspoons chili powder or cayenne powder
 * 1 	teaspoon anise flavoring (optional)
 * 1 	cup toasted crushed almonds
 * 1 	cup toasted crushed hazelnuts
 * Icing
 * 1/4 	cup butter
 * 1 	tablespoon coffee (optional)
 * 1 	cup unsweetened cocoa
 * 1 	cup confectioners' sugar
 * 1 	teaspoon cinnamon
 * 1 	teaspoon vanilla

Directions

 * 1) Preheat oven to 350°F
 * 2) In a small saucepan, melt the butter.
 * 3) Stir in the cocoa and coffee, then water.
 * 4) Bring to a boil; remove from heat.
 * 5) In a large mixing bowl, combine flour, brown sugar, baking soda, cinnamon, salt, and spices.
 * 6) Add cocoa mixture; mix well.
 * 7) Stir in 1/3 cup sweetened condensed milk, eggs, anise and vanilla.
 * 8) Pour into greased 15 x 10 jelly roll pan.
 * 9) Bake for 15 minutes or until cake springs back when lightly touched.
 * 10) Icing:
 * 11) In a small saucepan, melt the butter; stir in the cocoa, coffee, and cinnamon.
 * 12) Add the remaining sweetened condensed milk; stir in confectioners sugar.
 * 13) Spread on the warm cake.
 * 14) Serve warm with vanilla icecream. Enjoy!
 * 15) Note: If the icing is too thin for your taste, it's simple to add more cocoa or confectioners sugar until you reach the consistancy wanted.
 * Or, if it's too thick just add a bit of milk.
 * 1) Also, if you decide to do away with the coffee (in the cake or the icing), just replace it with cocoa. :D.