Chimichurri Sauce

Out favorite sauce for grilled Flank Steak or Skirt Steak.  Also good on potatoes, salad, any grilled meat.  I often put the chili in some olive oil on the side for those of us who like it hotter.

1/2 cup red wine vinegar
1 teaspoon kosher salt plus more
3-4 garlic cloves, thinly sliced or minced
1 shallot, finely chopped
1 Fresno chile or red jalapeño, finely chopped (optional)
1/2 cup minced fresh cilantro
1/4 cup minced fresh flat-leaf parsley
2 tablespoons finely chopped fresh oregano
3/4 cup extra-virgin olive oil