What is a good recipe that uses a lot of evaporated and/or sweetened milk?
Flan, a type of custard, is the same as crème caramel, tasty desert.

Pumpkin pie uses a bunch of evaporated milk.

Ducle de leche is a terrific desert topping and filling, translated literally it means 'sweet of milk'.  The reason I mention this is that in Argentina and Chile, cans of sweetened condensed milk are boiled, unopened, on the stove for some hours to produce dulce de leche.  I understand that what you have is evaporated milk, which is different; there is no reason not to try using it to make this delicious treat.

Here is a link with a bazillion uses for evaporated milk:

http://www.carnationmilk.ca/recipes.aspx