1 cup fresh parsley, finely chopped
3 to 4 cloves garlic, minced
2 tablespoons fresh oregano, chopped, or 2 teaspoons dried oregano
1/2 teaspoon red pepper flakes
1/2 teaspoon salt
1/4 teaspoon black pepper
2 tablespoons red wine vinegar
1/2 cup olive oil
1 tablespoon lemon juice, optional
Mix parsley, garlic, oregano, red pepper flakes, salt, and black pepper
Stir in red wine vinegar
Slowly add olive oil while mixing
Add lemon juice if desired
Let sit for 10 to 15 minutes before serving