Chicken Tacos

I'm a huge taco fan!!!

1 T EVOO (Extra Virgin Olive Oil)
1.5 lbs boneless, skinless chicken breasts, cut into small cubes
1/2 large onion, chopped
1 cup tomato puree
1 large clove garlic, minced
2 t chili powder
1 t ground cumin
salt & pepper
8 jumbo corn taco shells

Toppings:
shredded cheese
diced avocado
diced tomato
chopped scallion
shredded lettuce

Heat a big skillet over medium heat, add EVOO, and brown chicken. Add onion and garlic and cook another couple of minutes to soften onion. Dump in tomato puree, chili powder, cumin, salt and pepper. Bring to a bubble, reduce heat to low, and simmer for about 20 minutes. Scoop filling into shells and have everyone add toppings at the table.