Sour Cream Coffee Cake

Ingredients

• 1/2 cup butter
• 1 1/4 cup sugar
• 2 eggs
• 1 1/2 cup flour
• 1 1/2 tsp baking powder
• 1 1/2 tsp baking soda
• 1/2 tsp salt
• 1 1/4 cup sour cream
• 1 tsp vanilla
• 1/2 cup sugar
• 2 tsp flour
• 1 Tbsp cinnamon
• 1/3 cup chopped pecans