Fettuccine In Lemon Cream Sauce

• 1/2 evaporated skim
• 260 gr asparagus cuts (frozen)
• 180 ml whipping cream
• 160 gr ham (cooked)
• 100 gr fettuccine (uncooked)
• 28 gr margarine
• 16 ml lemon juice
• 2 gr lemon peel if desired (grated)