Coffee Butter Coffee Cake

Taste: ★★★★★Difficulty: ★★Ingredients: ★★Time: 30 min (assembly) + 45-55 minutes (baking) = ~1.25 hours total INGREDIENTS Cake 1 stick (8 tbsp) unsalted butter, softened to room temperature3/4 cup brown sugar2 tsp vanilla extract2 large eggs, at room temperature1 cup plain Greek yogurt or sour cream2 cups all-purpose flour2 tsp baking powder1/2 tsp baking soda1-2 tsp cinnamon1/4 tsp salt Coffee Streusel Topping 1/2 cup packed brown sugar2 tsp cinnamon1/2 cup all-purpose flour6 tbsp melted butter1 tsp espresso powder (optional)1 tbsp…