Vinegar Pie
["1 stick butter", "3 eggs", "1 Tbsp. lemon juice", "1 1/2 c. sugar", "1 Tbsp. vinegar", "1 pie shell"]
["Beat eggs.", "Melt", "butter and mix all ingredients.", "Bake in pie shell for 30 minutes at 325\u00b0."]
["butter", "eggs", "lemon juice", "sugar", "vinegar", "pie shell"]