Fold in 1 ½ cups of fresh blueberries [17] or layer in apple butter [52] for extra flavor.
In a separate bowl, whisk the egg, sour cream, milk, melted butter, and vanilla until smooth [13, 43]. coffeecake
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 Fold in 1 ½ cups of fresh blueberries
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]. Cut in the cold butter with a fork
Coffee cake pairs exceptionally well with bright South American coffee brews or a dollop of Greek yogurt on the side [14, 23, 26].
Bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean [13, 43].
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].