Waldorf Red Cake
["1/2 c. shortening", "2 eggs", "1 tsp. vanilla", "1 tsp. salt", "2 1/4 c. cake flour", "1 tsp. vinegar", "1 1/2 c. sugar", "2 oz. red food color", "2 tsp. cocoa", "1 c. buttermilk", "1 tsp. soda"]
["Cream shortening, sugar and eggs. Make paste of red food color and cocoa.", "Add to creamed mixture.", "Add buttermilk with salt; alternating with flour.", "Add vanilla.", "Lastly add soda and vinegar.", "Bake at 350\u00b0 for 30 minutes.", "Cool."]
["shortening", "eggs", "vanilla", "salt", "cake flour", "vinegar", "sugar", "red food color", "cocoa", "buttermilk", "soda"]