Streusel Sour Cream Coffee Cake | Recipe Finder

Ingredients

• 1 1/4 cups 182g / 6.4oz Finely-chopped walnuts
• 1 1/4 cups 200g / 7.1oz Brown sugar - (packed)
• 4 1/2 teaspoons 22ml Ground cinnamon
• 4 1/2 teaspoons 22ml Fine instant coffee powder
• 4 1/2 teaspoons 22ml Unsweetened cocoa powder
• 3 cups 187g / 6.6oz Cake flour
• 1 1/2 teaspoons 7 1/2ml Baking soda
• 1 1/2 teaspoons 7 1/2ml Baking powder
• 3/4 teaspoon 3.8ml Salt
• 3/4 cup 148g / 5 1/5oz Unsalted butter - softened
• 1 1/2 cups 297g / 10oz Sugar
• 3 cups 594g / 20oz Eggs (large)
• 1 tablespoon 15ml Vanilla extract
• 1 Container sour cream - (16 oz)
• 1 cup 198g / 7oz Powdered sugar
• 1 tablespoon 15ml Milk