If you like the chocolate milk taste, you may want to try this

[XTrvgnt 0]

This really is pretty good tasting, IMO. It also gets you a lot of Protein for not a whole lot of drinking or calories.

12oz of 1% milk (8.2g protein, 102 calories, calories from fat 21, 2.4g fat, 12.2g carbohydrates)

3 scoops of GNC Pro Performance AMP Wheybolic Extreme 60 chocolate flavor (60g protein, 280 calories, 10 calories from fat, 1g fat, 7g carbohydrates).

Mix together, chill, and drink over 3 sessions.

You get 68.2g of protein for only 382 calories, and best of all, it tastes GREAT.

Also, the GNC powder that I listed has amino acids which should aid in recovering from surgery.

http://www.gnc.com/product/index.jsp?productId=3509954