Greek Yogurt Coffee Cake Recipe

Name: Greek Yogurt Coffee Cake Recipe
Ingredients: 6 tablespoon unsalted butter; 3/4 cup granulated sugar; 2 large eggs; 2 cups plain Greek yogurt; 1 teaspoon orange zest; 1 1/2 cups all-purpose flour; 1 teaspoon baking powder; 1/2 teaspoon baking soda; 1 teaspoon fine-grain sea salt; 1/3 cup dark brown sugar; 2/3 cup all-purpose flour; 2 teaspoons ground cinnamon; pinch of sea salt; 5 tablespoons salted butter, cold, cut into 1/2 inch cubes; 4 ounces cream cheese; 1 tablespoon butter, room temperature; 2/3 cup powdered sugar; 1/2 teaspoon vanilla extract; 3 tablespoons milk