Coffee Crumble cake

Coffee crumble cake is a delectable dessert that combines the rich flavors of coffee with the sweetness of a crumbly cake. Here's a description of what you might expect from a coffee crumble cake:

**Cake Base**: The cake base is typically a moist and tender coffee-flavored sponge cake. It's infused with coffee flavor, either through the use of brewed coffee or instant coffee granules dissolved in the batter. This gives the cake a rich and aromatic coffee taste.
The defining feature of a coffee crumble cake is its crumbly topping. This topping is usually made from a mixture of flour, sugar, butter, and sometimes rolled oats or chopped nuts. The mixture is combined until it forms coarse crumbs, which are then sprinkled generously over the top of the cake batter before baking. As the cake bakes, the crumble becomes golden brown and crispy, providing a delightful contrast in texture to the soft cake beneath.

 Some variations of coffee crumble cake may also include a coffee-flavored glaze drizzled over the top. This glaze is typically made from powdered sugar, brewed coffee, and a touch of vanilla extract. It adds an extra layer of sweetness and intensifies the coffee flavor of the cake.

 Coffee crumble cake is often presented either as a whole cake in a baking dish or as individual slices. It's often served warm, allowing the crumble topping to retain its crispness while the cake remains moist and fluffy. Some variations may also be served with a dollop of whipped cream or a scoop of vanilla ice cream on the side for added indulgence.

Coffee crumble cake is a delightful treat for coffee lovers, combining the comforting flavors of coffee with the irresistible appeal of a crumbly, buttery topping and a soft, moist cake base. It's perfect for serving as a dessert or as a sweet treat with a cup of coffee or tea.