take two long sheets of foil and lay the in an "x" on the counter
rinse off beef, pat dry, and lay on top of the center of the "x", fat side down
3 - 4 lb corned beef brisket
in a small bowl, mix together remaining ingredients
¼ cup coriander, 2 tablespoon smoked paprika, 1.5 tablespoon black pepper, 1 tablespoon mustard powder, 2 teaspoon garlic powder, 2 teaspoon onion powder
rub ½ of the dry ingredient mixture over top of the brisket
turn the brisket over and rub the other side (fat side) with remaining spices
wrap one slice of foil around the brisket
wrap the second piece of foil around the brisket the other way. beef should be full covered with foil
place beef, fat side up, into slow cooker
cover and cook on low for 10 hours
turn off slow cooker, remove lid and allow to rest for at least 30 minutes prior to slicing.
Slice as thin as you can and enjoy