Melt butter in microwave. Add cocoa and oil. Mix. Stir in sugar and egg, then add flour. Add nuts and vanilla. Bake at 300F in a 9x13 inch greased pan for 40-45 minutes. Cool completely.
Cream butter and cream Cheese. Add other ingredients. Spread over brownies and refrigerate until firm.
Melt butter and chocolate in microwave. Add sugar and sherry. Spread lightly over brownies and refrigerate over night.
Cajun Country -- New Iberia, Louisiana