Guacamole Pork Burgers

Ingredients

• 2 pounds ground pork shoulder
• 1 minced onion
• 1 tablespoon kosher salt
• 2 tablespoons dried oregano
• 3 tablespoons Mexican Fiesta seasoning
• 6 tablespoons minced cilantro
• 2 tablespoons chipotle in adobo
• 1 tablespoon lime juice
• 2 tablespoons finely minced garlic (I use a microplane)
• Grated cotija cheese, for serving
• Sliced tomato, for serving
• Hamburger buns, for serving
• 1 garlic clove
• 1 teaspoon salt
• 1 small onion minced
• 2 serrano chiles, minced
• 1/2 pound tomatillos, rinsed, husked and quartered
• 3 tablespoons fresh cilantro leaves, chopped
• 2 tablespoons fresh chopped mint
• 2 tablespoons fresh lime juice
• 1 ripe avocado