Granny's Lemon Pound Cake

This recipe was passed down from my hubby's Granny.  She has made it at every dinner or Thanksgiving I've ever been to and it is hands down my husband's favorite cake, ever.  :)

Ingredients
Duncan Hines Yellow Cake
2/3 cup oil
1 cup water
1 small box vanilla instant pudding
4 eggs

Icing
powdered sugar
lemon juice

Bake 325° for 55-60 minutes This is a dump and make type of recipe. When making the icing, I don't measure. I'm notorious for not measuring, but I find it works well in this situation. Start with about 2 cups of powdered sugar. Then add lemon juice, a little at a time, whisking constantly until you get the desired thickness.