Foryoueats: Choripán (Argentinian Chorizo Sandwich)

Ingredients

• For the Salsa Criolla:
• 1 large white onion (8 ounces; 227g)
• 1 small red bell pepper (about 6 ounces; 170g), stemmed, seeded, and cut into 1/2-inch dice
• 1 small yellow bell pepper (about 6 ounces; 170g), stemmed, seeded, and cut into 1/2-inch dice
• 1 small green bell pepper (about 6 ounces; 170g), stemmed, seeded, and cut into 1/2-inch dice
• 2 Roma tomatoes (8 ounces; 226g), cut into 1/2-inch dice
• 1 cup (240ml) extra-virgin olive oil
• 1/2 cup (120ml) apple cider vinegar
• Salt and fresh cracked pepper, to taste
• To Assemble:
• 6 Argentinian chorizo or other pork and beef sausage links, approximately 100g (3 1/2 ounce) each
• 6 French bread rolls or hoagies
• 1 recipe chimichurri