Place the chopped kale leaves, pieces of ham, both kinds of olives, chopped rosemary and minced garlic in a large mixing bowl. Stir with a spoon until all the goodies are well distributed. Set aside.
In a separate bowl, add the eggs, salt, pepper, ancho chile powder and whisk vigorously until slightly frothy. Pour that over reserved kale and ham mixture and mix well.
Divide this egg mixture between the 12 prepared muffin cups. Do not fill the cups more than ¾ of the way to avoid spillage.
Cook for 22-25 minutes , until eggs are set and tops start to color slightly.
Allow to cool for at least 5 minutes before removing frittata from cups.
You can serve these immediately, but they are equally good served cold, with a nice green salad, or straight out of the container, standing next to the fridge...