Glazed Chocolate Pumpkin Cake

Ingredients

• 2 teaspoons double-acting baking powder 
• 1 teaspoon baking soda 
• 4 ounces bittersweet chocolate chopped
• 0.3 cup butter softened ()
• 0.5 cup buttermilk 
• 1 cup pumpkin puree canned
• 0.5 teaspoon cinnamon 
• 0.5 cup cocoa powder 
• 2.3 teaspoons cocoa powder 
• 2.3 cups powdered sugar 
• 3 tablespoons plus light
• 6 ounces cream cheese softened
• 1 cup t brown sugar dark
• 1  egg yolk 
• 3 large eggs 
• 1.5 cups flour 
• 1 cup granulated sugar 
• 0.5 cup cup heavy whipping cream 
• 1.5 cups cup heavy whipping cream 
• 0.3 teaspoon orange food coloring 
• 0.5 teaspoon salt 
• 1 tablespoon butter unsalted cold
• 0.8 teaspoon vanilla 
• 2 teaspoons vanilla extract 

Equipment

• bowl
• baking paper
• oven
• whisk
• blender
• hand mixer

Directions

1. Heat oven to 375F.Line the bottoms of two 8 or 9-inch cake pans with parchment paper and lightly butter.Sift the flour, cocoa, baking powder, baking soda, and salt together.Stir the buttermilk, pumpkin, and vanilla extract together in a small bowl.Beat the butter and sugars together using an electric mixer on medium speed until light and fluffy.Beat in the eggs and yolk, one at a time.Reduce the mixer speed to low and alternately beat in the flour and buttermilk mixtures in thirds.
2. Pour the batter into the prepared pans.
3. Bake until a tester, inserted into the center, comes out clean--about 35 mins (NOTE: if you're using nonstick cake pans, check around 25 mins as they cook faster).Cool layers completely before icing.Frosting:.Beat cream cheese using a mixer on medium-high speed until fluffy.
4. Add 1 1/2 cups confectioners' sugar, cocoa, cinnamon and vanilla and beat on slow speed until well combined.In a separate bowl, beat heavy cream with 3/4 cup confectioners' sugar and the food coloring on medium-high speed to soft peaks.Gently fold the whipped cream into the cream cheese mixture until well combined.
5. Spread 1 cup frosting between the two layers and use the remaining frosting to ice the top and sides of the cake.Chill for 30 mins and proceed to the glaze.Glazing:.
6. Place chopped bittersweet chocolate, butter, and corn syrup in a medium heatproof bowl. Bring heavy cream to a boil, pour it over the chocolate, and let sit for 3 minutes.Gently stir, using a whisk, until smooth.
7. Let sit for 3-5 min, until the glaze thickens slightly.
8. Pour the glaze onto the center of the frosted cake and use the back of a spoon to spread it out to the edges of the cake, allowing some to spill over.