Preparation time: 15 minutes
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1/2 teaspoon baking powder
1/2 teaspoon fine salt
5 eggs
3 cup all-purpose flour, plus more for pan
3 cup sugar
1/2 cup vegetable shortening
1/2 lb (2 sticks) butter, plus more for pan
1 cup milk
1 teaspoon vanilla extract
Cooking time: 1 hour 30 minutes
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Preheat oven to 350 degrees F.
With a mixer, cream butter and shortening together. Add sugar, a little at a time. Add eggs, 1 at a time, beating after each addition. Stir dry ingredients together in a bowl and add to mixer alternately with milk, starting with the flour and ending with the flour. Mix in vanilla. Pour into a greased and floured tube pan and bake for 1 to 1 1/2 hours, until a toothpick inserted in the center of the cake comes out clean.