For a classic look, spread half the batter, sprinkle a layer of cinnamon sugar, and then add the remaining batter before the final crumb topping [24].
Gradually add the wet ingredients to the dry, stirring just until combined (do not overmix) [13, 43]. Assemble: Spread the batter into the prepared pan [13, 43].
Mix the brown sugar, flour, and cinnamon. Cut in the cold butter with a fork until the mixture is clumpy and crumbly. Sprinkle it generously over the batter [13, 43]. coffeecake
In a separate bowl, whisk the egg, sour cream, milk, melted butter, and vanilla until smooth [13, 43].
Fold in 1 ½ cups of fresh blueberries [17] or layer in apple butter [52] for extra flavor. For a classic look, spread half the batter,
1 egg, ½ cup sour cream (for moisture), ¼ cup milk, ¼ cup melted butter, and 1 tsp vanilla extract [13, 43] For the Crumb Topping: Sugar: ½ cup brown sugar [13, 43] Flour: 1/3 cup all-purpose flour [13, 43] Spice: 1 ½ tsp ground cinnamon [13, 43] Fat: ¼ cup cold, cubed butter [13, 43] Instructions
Watch this step-by-step guide to achieving the perfect moist crumb and crunchy topping for your coffee cake: Cinnamon Crumb Coffee Cake Recipe Amateur Investigator YouTube• Apr 26, 2026 Mix the brown sugar, flour, and cinnamon
Coffee cake pairs exceptionally well with bright South American coffee brews or a dollop of Greek yogurt on the side [14, 23, 26].