Mom's Strawberry Bread

1 cup butter or marg.
1 1/2 cup sugar
1 t. vanilla         
1/4 t. lemon extract
4 eggs               
3 cups flour
1 teas salt          
1 t. cream of tarter
1/2 t. baking soda   
1 cup strawberry jam or preserves
1/2 cup sour cream   
1 cup chopped walnuts or pecans

Cream butter, sugar, vanilla, eggs, lemon extract, and beat well. Add other ingredients.  Beat well Stir in nuts. Divide into two greased and floured bread pans Bake 50-65 mins at 350 degrees. This is yummy!