Check out the following foods and their protein levels.  No wonder I like fish so much!

Naturally Ocurring  High Protein Foods
Food                            g protein  /  g carbs

EGGS ( 1 medium size ) 6 grams 0 g
MILK ( 1 pint or 568ml) 19 grams 24 g
MILK ( 1 glass ) 6.3 grams 8 g
SOYA MILK Plain (200 ml) 6 grams 1.6 g
TOFU (100 g) 8 grams 0.8 g
LOW-FAT YOGHURT (plain) 150g 8 grams 10 g
LOW-FAT YOGHURT (fruit) 150g 6 grams 27 g
FISH (cod fillets 100g or 3.5 ounces) 21 grams 0 g
CHEESE cheddar 100g (3.5 ounces) 25 grams 0.1 g
ROAST BEEF ( 100g or 3.5 ounces ) 28 grams 0 g
ROAST CHICKEN 100g ( 3.5 ounces) 25 grams 0 g
OTHER MEATS AVERAGE (100g or 3.5 ounces) 25 grams 0 g
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Processed Food Protein/ carb levels
Sausages (100g or 3.5 ounces) 12 grams 13 g
Bacon (100g or 3.5 ounces) 25 grams 0 g
Ham (100g or 3.5 ounces) 18 grams 0 g
Beefburgers - freezer type average(100g) 20 grams 6 g
Corned Beef (100g or 3.5 ounces) 26 grams 0 g
luncheon Meat (100g or 3.5 ounces) 13 grams 5.5 g
Meat Paste (100g or 3.5 ounces) 15 grams 3 g
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Protein Supplements

Met-RX Big 100 bars 27 g Metamyosyn 26 g
Myoplex Protein 42g 24g
Precision Protein 20 g 4 g
EAS Products 21 g 0 g
Whey Protein 23 g 3 g
IST Pure Glutamine 98% -