Slow Cooker Pulled Pork Enchiladas with Green Chili

boneless pork shoulder (Boston Butt is the tenderest)

green chile enchilada sauce, medium heat

medium onion, thinly sliced and chopped

shredded Mexican blend cheese

medium flour or corn tortillas

Spanish rice (optional)

Refried or pinto beans (optional)

!Optional Toppings:

Snipped fresh cilantro

Diced tomatoes

Diced onion

Sour cream