For the sauce, whisk together the following in a medium container: 1 T minced ginger, 4 cloves minced garlic, 1-2 tsp sriracha, 15 oz beef broth, 2 T tamari, 1 T honey, 1 crumbled bay leaf.
Toss short ribs with 2 tsp Chinese Five Spice.
Heat 1 T olive oil in a large sauté pan over med-high heat. Add short ribs and brown on all sides (~1-2mins per side). You can do this in the slow cooker if yours has a sauté function.
Add short ribs to slow cooker. Add sauce mixture to slow cooker. Cook on low for 8 hours.
Heat 1T olive oil over med heat. Add chopped bok choy and cook, stirring, ~8mins.
Serve short ribs & bok choy over rice or zoodles.
Notes
*Read ingredient list to avoid added gluten, sugars & msg