Vanilla Chocolate Crumb Cake

Ingredients (21)

• CRUMB TOPPING:
• 1/3 cup sugar
• 1/3 cup brown sugar (lightly packed)
• 1 pinch salt
• 1/4 cup cocoa
• 1/2 cup butter melted (cooled to warm)
• 1 1/2 cups cake flour
• VANILLA CAKE:
• 1 1/4 cups cake flour
• 1 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1 pinch salt*
• 6 tablespoons butter* (softened)
• 1/2 cup granulated sugar
• 1 large egg (room temperature)
• 1 large egg yolk (room temperature)
• 3 tablespoons greek yogurt (room temperature)
• 2 tablespoons milk (room temperature)
• 1 teaspoon vanilla
• *If using unsalted butter then add 1/4 teaspoon of salt:
• For room temperature remove ingredients from the fridge about 30-45 minutes before using.: