Heat oven to 350 °
Mix shortening, sugar, egg, and molasses thoroughly.
Stir in milk.
Measure flour by dipping method or by sifting.
Blend dry ingredients; add to milk mixture.
Stir in raisins and nuts.
Spread in greased oblong pan, 13 x 9 1/2 x 2".
Bake 25 to 30 min., or until toothpick stuck in center comes out clean.
When cool, spread with Glaze.
Cut in bars.