Pour beans into a strainer and rinse well. Place in slow cooker. Add one can chicken broth and one can tomato sauce.
In a blender, or food processor, mix together 1/2 cup Salsa Verde, 1 can green chiles, minced garlic, and cumin. Blend until ingredients are blended together.
Pour into bean mixture. Stir well. Cook on low heat, stirring occasionally, for 4-6 hours.