Cheesy Tuna Melt Sliders - Food Club

Ingredients

• 2 (5-ounce) cans tuna, drained
• 1/3 cup sour cream
• 1 cup shredded sharp cheddar cheese
• 1/4 cup shredded low-moisture whole milk mozzarella cheese
• 2 tablespoons mayonnaise
• 1 teaspoon Dijon mustard
• 1/2 teaspoon garlic powder
• 1/2 teaspoon kosher salt
• 1/4 teaspoon ground black pepper
• 12 slider buns
• 2 tablespoons unsalted butter, melted
• Chopped fresh parsley, for garnish