Chopped Cheese Style Mini Pull Aparts

Ingredients

• 1 tablespoon vegetable oil
• 1 pound medium ground beef
• 1 small yellow onion, diced
• 1/2 teaspoon kosher salt
• 1 teaspoon ‘Adobo’ seasoning
• 12 mini potato or Hawaiian-style buns
• 2/3 cup shredded mozzarella
• 3-4 slices American cheese or mild orange cheddar
• Mayonnaise, as required
• 1 roma tomato, sliced
• 1 cup shredded iceberg lettuce
• 1 teaspoon chopped parsley
• 4 tablespoons unsalted butter
• 2 garlic cloves, minced
• Pinch of kosher salt