Poppy Seed Orange Muffins
["1 1/3 c. flour", "1 c. sugar", "1/2 c. sour cream", "1/3 c. butter, softened", "1 egg", "1 Tbsp. poppy seed", "1/2 tsp. salt", "1/2 tsp. baking soda", "2 Tbsp. grated orange peel", "2 Tbsp. orange juice"]
["Heat oven to 400\u00b0.", "Beat all ingredients at low speed, scraping bowl often, until all ingredients are moistened.", "Spoon batter into greased tin.", "Bake 17 to 22 minutes."]
["flour", "sugar", "sour cream", "butter", "egg", "poppy seed", "salt", "baking soda", "orange juice"]