Grandma Cade'S French Silk Pie
["3/4 c. sugar", "1/2 c. butter", "1 tsp. vanilla", "2 eggs", "1 sq. unsweetened chocolate"]
["Melt chocolate and let cool.", "Cream sugar and butter well. Add cooled chocolate and vanilla.", "Add one egg and beat for 3 minutes.", "Then add second egg and beat another 3 minutes at medium speed.", "Pour into cooled pie shell and refrigerate. Serve with whipped cream."]
["sugar", "butter", "vanilla", "eggs", "unsweetened chocolate"]