1 1/2 c. butter (no substitute)
3 c. sugar
6 lg. eggs, beaten
1 c. sour cream
3 c. flour, sifted
1/4 tsp. baking soda

Preheat oven to 325 degrees. Cream butter and sugar. Add beaten eggs and sour cream. Mix flour and soda together and add gradually to butter mixture. Beat until light and fluffy (about 2 minutes). Bake in greased and floured 10 inch tube pan for 1 hour and 10 minutes.