1 c. butter
1 1/2 c. sugar
1 tsp. vanilla
1/2 tsp. lemon extract
4 eggs
3 c. flour
1 tsp. cream of tartar
1/2 tsp. baking soda
1/2 c. sour cream
1 c. chopped nuts (optional)
1 (10 oz.) frozen strawberries (or 1 c. fresh sliced berries and 2 tsp. sugar)

Cream together butter, sugar, vanilla and lemon extracts. Add eggs, one at a time, and beat well after each one. Mix dry ingredients together and add to creamed mixture. Add sour cream, strawberries and nuts. Bake in greased floured loaf pans for 40-55 minutes at 350 degrees. Freezes well.