New York Crumb Cake Recipe

Ingredients

• 1 cup firmly packed dark brown sugar
• ½ cup sugar
• 1 ½ tablespoons cinnamon
• ½ teaspoon salt
• 1 cup (2 sticks) unsalted butter, melted
• 2 ½ cups all purpose flour
• 2 ½ cups all-purpose flour
• ¾ teaspoon baking powder
• 1 teaspoon baking soda
• 12 tablespoons (1 ½ sticks) unsalted butter
• 1 ½ cups sugar
• 2 large eggs
• 1 ¼ cups sour cream
• 1 teaspoon vanilla extract
• reserved dry ingredients