The First Jiu Jitsu Fundamentals Class
Starting from quarter guard - Get an underhook on far side and use your head against your opponents head to twist their body. Drop your near side hip to the floor and get your foot free.
If you can't get the underhook step back into Saddle. From Saddle, attack the top leg with a Kavakaluk. (Inside hand on your bicep under their heel and other hand on opponents shin.)
As you get into the saddle position you can sit on top of your opponents hip and cross grab their toes, bringing opponents legs up over your knee. Finish with a toe hold.