I presume all food needs to be weight uncooked. Turkey is one example, but take rice for example 1 cup is 100g (370 cals 7 prot ..) when you boil it, that's going to make like a kilo of rice. (wish you could eat it uncooked)

As for turkey, you don’t really loose any of the protein when you cook it, unless you like it crispy and black.