Classic Coffee Cake – Buttery, Cinnamon & Crumbly

This Classic Coffee Cake is a timeless treat, perfect for breakfast, brunch, or any occasion. With a buttery base, swirls of cinnamon sugar, and a crunchy crumb topping, it’s the ultimate comfort food.

Ingredients:
For the Cake:
2 ½ cups all-purpose flour
1 ½ teaspoons baking powder
½ teaspoon baking soda
½ teaspoon salt
1 cup unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
1 cup sour cream (or plain yogurt)
For the Cinnamon Swirl:
1 tablespoon ground cinnamon
½ cup brown sugar, packed
For the Crumb Topping:
1 cup all-purpose flour
¾ cup granulated sugar
½ cup unsalted butter, cold and cubed
1 teaspoon ground cinnamon
Pinch of salt
How to Make:
Preheat the Oven: