Recipe From Home: Tacos de Camaron

Linda Torres is whipping up her Tacos de Camarón (that's shrimp tacos!). Her daughter says they are the best "Recipe from Home".
Tacos de Camarón (Shrimp Tacos)
Ingredients:
3 tiger prawns peeled and cut in half for ea taco, 12total shrimp
6 small round tortillas
Cilantro
4 cubes of butter
1/2 red onion sliced length wise
2 dashes of salt, pepper and garlic
Melt butter and sauté onions. Add prawns and sauté another minute. Add the rest of the ingredients and sauté until prawns are pink.
Put tortillas in a little bit of oil on a flat grill 2 together and leave for one minute on each side.
Chile de Arbol
Ingredients:
5 tomatillos
10 chile de arbol
1 tsp salt and garlic
Boil tomatillos until they change color. Fry all the chiles in the frying pan until brown. Then blend together with a little water, salt and garlic.