Sift together flour, baking powder, salt and sugar.
Beat egg; add milk and cooled shortening.
Pour into flour mixture; stir only until dry ingredients are moistened.
Turn into greased and floured 8-inch round layer cake pan.
Mix pineapple, honey and butter together.
Spoon pineapple topping over batter.
Sprinkle nuts on top.
Bake in preheated 400Â° oven 30 minutes.