Garlic Mashed Party Potatoes

Ingredients (11)

• 5 lbs. russet or yukon gold potatoes, roughly peeled and quartered
• 2 teaspoons salt
• 1/4 teaspoon black pepper
• 2 ounces cream cheese, at room temperature
• 1/2 cup sour cream
• 1/4 cup butter
• 1/4-1/2 cup milk
• 2 teaspoons minced garlic
• 1 cup bread crumbs
• 1/2 cup Parmesan cheese
• Chives (for serving)