Preheat oven to 400 degrees f.
Heat a pan and saute one onion till translucent and the bell pepper only for a minute.
If you are making home made refried beans cook beans ahead of timemix together garlic, one onion, tomato paste or diced tomatoes, chilli powder, and fajita seasoning into the beans.
Pour salsa onto bottom of lasagna pan.
Put a layer of tortillas over salsa (layer real good so it covers whole area of pan)spread an even layer of refried bean mix over the tortillas.
Put onion and bell pepper mix on top of that.
Add a layer of salsa then put another layer of tortillasrepeat till beans and veggies are gone.
If you don't use a spicy salsa you may want to add a red chilli or add some red pepper flakes.
Any veggies would be good in this so use anything you would fancy.
Hope you enjoy.