Jump to Recipe Print Recipe Sour Cream Cake Florence ElDorado We made this about every weekend in the 40’s. Original recipe in the Rudeen Family Cookbook 2003 was in Clarinda’s handwriting. Ingredients Instructions Ingredients 1 cup sour cream2 eggs1 cup sugar1 1/4 cup flour3 tablespoons cocoa1 teaspoon salt1 teaspoon sodavanilla Instructions This is 1/2 recipe