Sour Cream Elderberry Pie
["3 c. elderberries", "1 c. sugar", "3 heaping Tbsp. flour", "1 c. sour cream"]
["Mix all ingredients thoroughly.", "Bake at 425\u00b0 for 10 minutes. Reduce heat to 300\u00b0.", "Bake for 40 minutes or more.", "Test with knife."]
["elderberries", "sugar", "flour", "sour cream"]