sour cream blueberry coffee cake
Prep Time: 20 minutes Cook Time: 45-50 minutes Cooling Time: 20 minutes Total Time: Approx. 1 hour 30 minutes Skill Level: Moderate (Intermediate baking skills recommended) Servings: 10–12 slices Ingredients For the Cake Batter: 2 cups all-purpose flour 1 tsp baking powder ½ tsp baking soda ½ tsp salt ½ cup unsalted butter (1 stick),…