Sour Cream Yeast Rolls
["1 pkg. active dry yeast", "1/4 c. warm water", "2 c. sour cream", "2 Tbsp. granulated sugar", "1/4 tsp. baking soda", "5 1/2 c. biscuit mix, divided"]
["Soften yeast in water; let stand while combining sour cream, sugar and baking soda in large bowl.", "Add 2 cups biscuit mix, then yeast mixture.", "Mix well.", "Stir in 3 more cups biscuit mix.", "Turn dough onto board dusted with 1/2 cup biscuit mix; knead to form smooth ball.", "Shape dough into small rounds the size of a walnut. Place close together in buttered 9 x 13 x 2-inch pan.", "Let rise until doubled in bulk.", "Preheat oven to 375\u00b0.", "Bake rolls 15 minutes, or until done.", "Makes 72 bite size rolls."]
["active dry yeast", "warm water", "sour cream", "sugar", "baking soda", "biscuit mix"]