Today's MMMmmm Monday post is a super easy dinner. It's great for hot summer days when you don't want to turn on your oven or chili winter nights when you want something warm and easy.
First you will need 2 packets Au Jus Sauce. Follow directions on package and bring Au Jus and Water to a boil.
Next, pour into a crock pot and add 1 package Sliced Roast Beef. I use the pre-packaged/pre-sliced Roast Beef from Sam's Club that comes in this package. Cook on High for 1 hour
Once Roast Beef is hot and ready. Take French Rolls, Hamburger Buns or whatever type of roll you want to make your sandwich with and butter both sides. Place in oven on BROIL setting for approx. 2 minutes (watch very carefully so it doesn't burn)
Set aside tops of buns. Then place desired amount of roast beef on bun and top with sliced or shredded mozzarella cheese.
Return to broiler until cheese is melted and bubbly. (about 2 minutes)
Remove from oven, top with other half of bun Serve with Au Jus Sauce from the crock pot.