In a bowl combine flour, half of the sugar, and salt.

In a separate, large bowl, beat butter and shortening on medium speed of an electric mixer, gradually adding half of the sugar. Stop beater and scrape down sides and bottom of bowl occasionally. Beat for 3 minutes total.

Add eggs, one at a time, beating well after each addition. Add flavorings (vanilla, citrus or almond). Add flour mixture (one third at a time), alternating with milk, stirring or beating on low speed after each addition of flour and milk for about 30 seconds. Do not overbeat or the cake will be tough.

Transfer batter to prepared pan (s) and spread evenly, leveling top with a spatula or the back of a spoon. Cake will bake more evenly if there is slightly less batter in the center of pan.

Bake until a wooden pick inserted in center of cake comes out clean (or about 20-35 minutes depending upon pan size used).

Frost as desired. 16 servings. 1 serving per slice.