stuffed peppers and mushrooms

fat2fit2k14

Hi all, I'm a novice in the kitchen and just wondered if you had any good quick and easy fillings for peppers and mushrooms please?

corinneselene

mushrooms:
-dairy free cheese (dairy allergy here)
-spinach
-onion
-garlic
-breadcrumbs or panko
-chopped mushroom stems
-salt, pepper, oregano
...my uncle adds a little bit of sausage

peppers:
-rice
-ground meat
-chopped celery, carrot, onion
-garlic
-cheese
-salt, pepper, oregano
-homemade marinara

-you can also make a south of the border version by changing spices and adding salsa