Rinse the corned beef VERY well. This will get a lot of the salt off of it.
Add the corned beef to the slow cooker.
Add the spice packet, onion powder, brown sugar and black pepper over the corned beef. Add the garlic cloves.
Next add the beer, water and hickory liquid smoke.
Cook on LOW for 7-8 hours.
Remove the corned beef onto a cutting board. Let rest for 5-10 minutes. Cut with a knife and serve!
Notes
Nutritional values do not include bread or toppings, it's just for the pastrami.
Rinsing the corned beef is necessary, it takes the excess sodium out of the meat.
Place any remaining beef in an airtight container and keep in the fridge for up to 4 days.
I like flat cut for it's usually a larger piece of meat, but point cut works just as well.
Variations:
For a sweeter pastrami, double or triple the brown sugar.
If you are a garlic lover, increase the garlic to 8 cloves (keep them whole).
Beer can be skiped, use broth or additional water instead. A splash of whiskey can be added instead for added flavor.
My Serving Suggestions:
Serve this meal sandwich style on marble rye bread topped with thousand island dressing, swiss cheese, and sauerkraut - making it into a Reuben sandwich. It can also be served on a hoagie roll.
As for sides, these sandwiches pair perfectly with a handful of chips, French fries, or a nice helping of mashed potatoes.
For low carb, skip the bread and serve over coleslaw or steamed vegetables.
Use the leftover pastrami in a hash for breakfast.