Classic Breakfast Coffee Cake

Name: Classic Breakfast Coffee Cake
Ingredients: 1 cup walnuts, coarsely chopped; 2/3 cup all-purpose flour; 1/3 cup granulated sugar; 1/3 cup light brown sugar; 2 teaspoons ground cinnamon; 1 teaspoon kosher salt; 5 tablespoons butter, melted; 1/2 stick (4 tablespoons) unsalted butter, plus additional for greasing the pan; 1 cup granulated sugar; 2 eggs, at room temperature; 2 cups all-purpose flour; 1 teaspoon baking powder; 1 teaspoon baking soda; 1 teaspoon kosher salt; 1 1/2 cups sour cream; Zest of 1 lemon

16 ingredients

1 steps

Ingredients

1 cup walnuts, coarsely chopped
2/3 cup all-purpose flour
1/3 cup granulated sugar
1/3 cup light brown sugar
2 teaspoons ground cinnamon
1 teaspoon kosher salt
5 tablespoons butter, melted
1/2 stick (4 tablespoons) unsalted butter, plus additional for greasing the pan
1 cup granulated sugar
2 eggs, at room temperature
2 cups all-purpose flour
1 teaspoon baking powder
1 teaspoon baking soda
1 teaspoon kosher salt
1 1/2 cups sour cream
Zest of 1 lemon

Directions

1

["For the topping: Prepare a baking sheet fitted with parchment paper.", "In a medium bowl, combine the nuts, flour, sugars, cinnamon and salt.", "Stir to blend.", "Stir in the butter.", "The topping should form sandy clumps.", "Sprinkle the topping onto the baking sheet to break it up into smaller clumps.", "Refrigerate.", "For the coffee cake: Preheat the oven to 350 degrees F. Use butter to thoroughly grease the bottom and sides of a 13-by-9-inch baking pan.", "Set aside.", "In the bowl of an electric mixer fitted with the whisk attachment, \"cream\"" the butter and sugar together until light yellow and smooth