Italian Meatball Subs by Jen

Ingredients
32 oz. frozen meatballs
1 jar marinara sauce
6 -8 deli hoagie buns
6 - 8 slices provolone cheese

Assembly 
Pour meatballs and sauce into gallon-size Ziploc freezer bag.  Freeze upright for easy placement of frozen food into crockpot.  Place cheese in quart-size Ziploc freezer bag. Freeze flat.

Serving Day
Thaw meatball bag enough to release into slow cooker.  Running under warm water for a few minutes does the trick.  Cook on low for 4 hours.  Toast buns in oven.  Place 4 meatballs and a small amount of sauce on each bun.  Top with a slice of cheese.  Broil 1-2 minutes until cheese melts.  Enjoy!