2 pkg. active dry yeast
3/4 c. buttermilk
5 1/2 c. flour
2 tbsp. sugar
2 tsp. salt
3/4 c. warm water
3/4 c. sour cream
1/2 c. shortening
2 tsp. baking powder

In large mixer bowl, dissolve yeast in warm water. Add buttermilk, sour cream, 2 1/2 cups flour, the shortening, sugar, baking powder, and salt. Blend 1/2 minute on low speed, scraping bowl constantly then beat 2 minutes on medium speed, scraping bowl occasionally. Stir in remaining flour. Turn dough onto well floured board; knead 5 minutes. Shape immediately. Let rise 1 hour before baking. Heat oven to 375 degrees and bake 25-30 minutes.