Then in a bowl add 1/2 cup finely chopped onions, 1 tbsp finely chopped cilantro, 1 tsp celery salt, 1 tsp cayenne pepper, 1 tsp black pepper powder, 1 tbsp ketchup, 1 tsp lime juice and 1/2 cup mayonnaise.
Then mix well and serve by itself or on keto friendly toast.