The Perfect Marbled Coffee Cake Recipe for Sunday Mornings - That's My Home

Ingredients

• 2 ¼ cups all-purpose flour
• 1 cup sour cream
• 2 large eggs
• ½ cup unsalted butter
• ¾ cup granulated sugar
• 2 tablespoons cocoa powder
• 1 teaspoon vanilla extract
• 1 cup powdered sugar
• 2 tablespoons whole milk
• ½ cup chopped pecans
• ¼ cup brown sugar
• 3 tablespoons all-purpose flour
• 2 tablespoons unsalted butter
• 2 teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon salt