1Spray 3-4 qt. slow cooker or crock pot with cooking spray. Place ribs in crock pot, sprinkle with salt.
2In a small bowl, mix salsa, chili sauce, cumin, and ground red pepper. Spoon over ribs. Cover & cook on low setting for 8-9 hrs.
Remove ribs from crock pot and place on serving platter. Pour 1 cup of cooking juices into small bowl and stir in tomato paste. Spoon over ribs.