Juicy Avocado Burger - Cutting Vedge

Ingredients

• ¼ cup plus 2 Tbsp. ketchup
• ¼ cup mayonnaise
• ¼ cup bread-and-butter pickles, finely chopped
• 2 tsp. distilled white vinegar
• ½ tsp. dry mustard
• ¼ tsp. cayenne pepper
• ¼ tsp. Old Bay Seasoning
• Kosher salt
• Black pepper, freshly ground
• 4 Cutting Vedge Burger patties
• 4 hamburger buns, preferably brioche, split and toasted
• Butter lettuce
• Sliced tomato
• Sliced cheddar cheese
• Sliced avocado, for serving