This Marbled Buttermilk Pound Cake is a buttery, tender cake swirled with rich cocoa for a striking appearance and balanced flavor. Perfect for brunch, tea, or dessert any time of year.
Dry Ingredients:
2½ cups all-purpose flour
1 tsp baking powder
½ tsp baking soda
½ tsp salt
Wet Ingredients:
1 cup unsalted butter, softened
2 cups granulated sugar
4 large eggs
1 tbsp vanilla extract
1 cup buttermilk
Chocolate Swirl:
¼ cup cocoa powder
2 tbsp sugar
2–3 tbsp buttermilk
1 cup vanilla batter (from main mix)
Preheat oven to 325°F. Grease and flour bundt or loaf pan.
Whisk dry ingredients together.
Cream butter and sugar until light and fluffy.
Add eggs one at a time, then vanilla.
Add dry ingredients in three parts, alternating with buttermilk in two.
In a separate bowl, mix cocoa, sugar, and buttermilk. Stir in 1 cup vanilla batter.
Layer and swirl batters in pan.
Bake 60–70 minutes or until toothpick comes out clean.
Cool 10–15 minutes in pan, then remove and cool fully.
Use Greek yogurt or sour cream if buttermilk is unavailable.
Glaze or dust with powdered sugar before serving.
Freeze up to 3 months, well wrapped.