Caramelized Onion and Cheese Empanadas with Chimichurri

Name: Caramelized Onion and Cheese Empanadas with Chimichurri
Ingredients: 13 tablespoon Unsalted Butter; 1 Yellow Onion, Quartered and Sliced; 8 ounce Jack Cheese, Grated; 3 Garlic Cloves, Crushed and Minced; 1 teaspoon Dried Parsley; 1 teaspoon Dried Basil; 1 teaspoon Chili Flakes; 1 1/4 teaspoon Salt; 3 cup Flour; 2 Eggs; 4-5 tablespoon Ice Water; 1 Shallot, Minced; 3 tablespoon Fresh Parsley, Minced; 3 tablespoon Cilantro, Minced; 1/4 cup Olive Oil; 1/4 cup Red Wine Vinegar