Step 1: Prepare the Green Sauce (Salsa Verde) : In a blender, combine tomatillos, jalapeños, cilantro, onion (1/2 onion from recipe), garlic (2 cloves), cumin, oregano, and 1 cup of broth. Blend until smooth. Set aside.
Step 2: Brown the Pork (Optional) : Heat olive oil in a skillet over medium-high heat. Brown pork chunks on all sides to enhance flavor.
Step 3: Assemble in Slow Cooker : Add browned pork (or raw if skipping browning), remaining onion, garlic cloves, bay leaf, remaining broth, and blended green sauce to the slow cooker. Stir to combine and season with salt and pepper.
Step 4: Slow Cook : Cover and cook on LOW for 6–8 hours or HIGH for 4–5 hours, until pork is tender and easily shredded.
Step 5: Add Hominy : About 30 minutes before serving, add drained hominy. Stir to combine.
Step 6: Shred Pork : Remove pork chunks, shred using two forks, and return to the slow cooker. Stir to combine.
Step 7: Adjust Seasonings : Taste and adjust salt, pepper, or heat as desired.