Sinful Chocolate Cake

This is my FAVORITE cake! It is so rich and decadent it is sinful!

Ingredients:
2 cups all-purpose flour
1 1/3 cups sugar
2 teaspoons baking powder
1/2 teaspoon baking soda
1/4 teaspoon cardamom
3/4 teaspoon fine salt
2/3 cup unsweetened cocoa powder
1 teaspoon instant espresso powder
1/2 cup boiling water
1 tablespoon vanilla extract
1 cup Greek-style yogurt (you can substitute sour cream)
1/2 cup buttermilk
1/3 cup canola oil
2 large eggs
1/2 cup mini semi-sweet chocolate morsels
Powdered sugar for dusting

Homemade Oreo Cookies

For The Chocolate Wafers:
1 1/4 cups all-purpose flour
1/2 cup unsweetened Dutch process cocoa
1 teaspoon baking soda
1/4 teaspoon baking powder
1/4 teaspoon salt
1 to 1 1/2 cups sugar
1/2 cup plus 2 tablespoons (1 1/4 sticks) room-temperature, unsalted butter
1 large egg

For The Filling:
1/4 cup (1/2 stick) room-temperature, unsalted butter

Black Bottom Cupcakes with Cream Cheese Filling

Cream Cheese Filling
16-oz cream cheese, room temperature
1/2 cup sugar
1/4 tsp salt
2 large egg whites, room temperature
2 tbsp sour cream, room temperature
1/3 cup miniature chocolate chips (not full size*)

Cake
1 1/2 cups all-purpose flour
1/2 cup Dutch-processed cocoa powder
1 1/4 cups sugar

Icebox Cake

Ingredients:
3 cups heavy cream
3 tablespoons sugar
1 tablespoon vanilla extract
2 (9-ounce) packages Nabisco chocolate wafer cookies
Unsweetened cocoa (or chocolate shavings)

Preparation:
In a large bowl, beat cream, sugar and vanilla with an electric mixer on high speed until soft peaks form.