Argentinian Chimichurri Steak Sandwich

Turn to me and be gracious to me, as is your way with those who love your name.  - Psalm 119:132

Sauce:

1/2 c lightly packed chopped flat leaf parsley

1 t roasted garlic, mashed

1/4 t sea salt

1/8 t freshly ground pepper

Pinch chili pepper flakes

1 T fresh oregano leaves 

2 T shallot or onion, minced

1/3 c light olive oil

1 1/2 T red wine vinegar

1 1/2 T fresh lemon juice

Steak:

1 filet

Sliced onion

1 t applewood rub

Onion buns, toasted

Mashed Avocado, optional

Pan sear rubbed steak.

Continue cooking until medium or desired type of doneness.

Slice thin.

Build sandwich in this order.

Toasted bun, sliced steak. Chimichurri sauce, grilled onions, avocado mashed onto bun