Put the roast in the slower cooker.
Mix the Coca-Cola with the packet of onion soup mix and pour over the roast.
If you are adding BBQ sauce, mix it in with the Coca-Cola and onion soup mix.
Serve on sliders buns!
All slow cookers are different so this time may vary. I cook it on high for 5 hours and then on low for 3-4 hours. It is done when the meat can easily be pulled and shredded.