Delicious Blueberry Coffee Cake Recipe

Ingredients

• 2 cups all-purpose flour
• 1 cup sugar
• 1/2 cup unsalted butter, softened
• 2 eggs
• 1 tsp vanilla extract
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 1 cup sour cream
• 1 1/2 cups fresh blueberries
• 1/4 cup brown sugar
• 1/2 tsp cinnamon