Cook vegetables before rollling?

[tombigbee]

Headed for the grocery.....first fatties today in the MES.

Planning on onion and pell pepper, along with the cheese. If going to internal temp of 165, do I need to cook the vegetables any before putting them in the fattie?

Thanks for the help.

 

[lilhef]

I usually do, but you could do without it if you like your veggies crunchy

 

[rob sicc]

I cook them first because they take up less room once they've been cooked down.  Specifically with onions.  You get the onions caramelized which adds so much more flavor.