Cinnamon Chocolate Cake with Cinnamon Mascarpone Frosting

Ingredients

• 2 cups sugar
• 1 3/4 cups flour
• 3/4 cup cocoa
• 1 1/2 teaspoon baking powder
• 1 1/2 teaspoon baking soda
• 1 teaspoon salt
• 1 teaspoon ground cinnamon
• 2 eggs
• 1 cup milk
• 1/2 cup crème fraîche or sour cream
• 2 teaspoons vanilla extract
• 3/4 cup boiling water
• 1/2 cup dulce de leche
• 1/2 tablespoon crème fraîche or sour cream
• 1 cup fresh strawberries, thinly sliced
• 2 cups heavy cream
• 16 ounces mascarpone cheese, room temperature
• 1 cup confectioners’ sugar, sifted
• 1/2 teaspoon cinnamon
• 3 drops red food coloring