Mexican Chorizo Burger

Ingredients

• 1 lb ground pork
• 4 brioche buns
• 1 avocado, sliced
• 1 cup iceberg lettuce, fine julienne
• 2 tomatoes, sliced
• Mayonnaise, to taste
• Chorizo Marinade
• 3 tbsp guajillo powder, or substitute for chili powder
• 2 tbsp paprika
• 1 tbsp garlic powder
• 1 tbsp onion powder
• 1 tsp cumin powder
• 1 tsp dried oregano
• 1/3 cup white vinegar
• Kosher salt, to taste
• Pepper, to taste