Sourdough Biscuits
["2 1/2 c. sourdough starter", "1 1/2 tsp. baking powder", "1 Tbsp. plus 1 tsp. sugar", "1 cube butter", "1 tsp. salt", "3/4 tsp. soda", "1 1/2 c. flour"]
["Mix together all ingredients except butter.", "Shape biscuits. Roll each one in melted butter as you place it in a 12 to 15-inch cast-iron skillet.", "Put skillet of biscuits in cold oven.", "Turn on to 375\u00b0; cook for 45 minutes.", "When done, turn out of skillet and wrap in dish towel to steam.", "When cool, they may be packaged if not eaten right away."]
["sourdough starter", "baking powder", "sugar", "butter", "salt", "soda", "flour"]