In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Heat grill to medium heat., Blend first 3 ingredients in blender just until blended., (Some chunks can remain.), Combine oil, oregano and cumin; brush onto cactus., Grill 8 min., or until tender, turning occasionally., Transfer to plate., Spread cactus with beans; top each with 1 Tbsp., tomatillo mixture., Cover with onions and cheese., Serve with remaining tomatillo mixture.
serrano chiles, fresh cilantro, oil, oregano, ground cumin, cactus paddles, black beans, red onions, Four Cheese