1 c. packed fresh parsley leaves
5 medium garlic cloves, peeled
1/2 c. extra virgin olive oil
1/4 c. red wine vinegar
1/4 tsp. red pepper flakes
1 tsp. kosher salt

Process parsley and garlic in food processor, scraping sides of bowl as needed, until ingredients are chopped fine. Transfer to a medium bowl. Whisk in remaining ingredients and 2 tablespoons of water until thoroughly blended. Serve over grilled steak or as a condiment for steak soft tacos.