Torta Ahogada (Mexican "Drowned" Sandwich) | Saveur

Ingredients

• 3⁄4 oz. dried chiles de arbol (about 30), stemmed and seeded
• 3⁄4 cup cider vinegar
• 2 tbsp. pumpkin seeds, toasted
• 1 1⁄2 tbsp. sesame seeds, toasted
• 1 tsp. dried oregano
• 1 tsp. kosher salt
• 1⁄4 tsp. ground cumin
• 1⁄8 tsp. ground allspice
• 1⁄8 tsp. ground cloves
• 2 cloves garlic
• 1 crusty bolillo or Italian roll
• 1 1⁄2 cups leftover roasted pork shoulder, shredded
• 1⁄4 small yellow onion, thinly sliced
• 1 radish, thinly sliced