Using a chuck roast that you cut into rib size pieces, is the secret to tender, juicy and inexpensive short ribs. Make sure to choose a chuck roast with a good amount of fat running through it. You won't sacrifice on flavor at all.
Cut roast into rectangles about 2" by 3" to resemble short ribs. Season beef with salt and pepper. Heat oil in large nonstick skillet over medium high heat and brown ribs, on all sides, in batches.
Arrange short ribs and any juices in slow cooker. Combine 1/2 cup beef broth, soy sauce, brown sugar, rice vinegar, chili paste, sesame oil, garlic and ginger and pour over ribs in slow cooker.