Greek Yogurt Pumpkin Walnut Bread

Ah...the season of pumpkin has begun.  This recipe produces a nice loaf of bread that is perfect for breakfast with a cup of coffee or tea.

2 c. flour
1 t. baking soda
1 t. baking powder
1 t. salt
1/2 t. cinnamon
1/2 t. ginger
1/2 t. cloves
1/2 c. butter
3/4 c. sugar
2 eggs
1 c. canned pumpkin
1 1/2 t. lemon zest
1 t. vanilla
1/2 c. Greek yogurt
1/2 c. milk
1 1/2 c. walnuts

Cream butter and sugar.  Add eggs, one at a time.  Mix in vanilla and lemon zest.  Beat in pumpkin.  Mix together all dry ingredients.  In another bowl mix together the milk and yogurt.  Pour 1/2 the milk mixture into batter and mix well.   Add 1/2 of the dry ingredients.  Repeat this.  Stir in walnuts.
Spray a loaf pan.  Pour batter into pan.  Bake at 325 for one hour and 10 minutes.