Pear Walnut Coffee Cake

Ingredients

• 1/2 ts Baking soda
• 1/4 ts Salt
• 2 tb Butter Soft
• 1 ts Vanilla
• 1/2 c Sour cream
• 1/2 c Brown sugar
• 1/2 c Walnuts, chopped
• 1/2 c Sugar
• 1/4 c Butter
• 1 Egg
• 1/2 ts Baking Powder
• 1 1/2 c Pears, peeled, cored, diced
• 1 c Flour
• 3/4 ts Cinnamon