Dear DonnaJean,
I posted a recipe for a milkshake that literally saved my husband earlier. (Sorry Brian, not sure where it is now) If your husband likes sweets, this is the one for him! 1300 calories in 20 ozs! Let me know if you are interested, and I'll be happy to repeat it for you. My hubby's radiologist now gives this to all her patients.
Love to you,
Mandi

Husband diagnosed with stage III tonsil and floor of mouth cancer in August 2002. Three rounds of chemo/42 RAD treatments. Upper right lung lobectomy in March 2003. (Benign)