Ham-and-Leek Baked Gnocchi

Name: Ham-and-Leek Baked Gnocchi
Prep time: 10 min
Total time: 10 min
Cuisine: American, Italian
Ingredients: Cooking spray, for ramekins; 1 (16 oz.) package gnocchi; 6 oz. fontina cheese, shredded (about 1 1/2 c.); 1/2 c. finely chopped ham; 1 1/4 c. whole milk; 3 tbsp. all-purpose flour; 1 garlic clove, chopped; Freshly ground black pepper; 2 slices sandwich bread, torn; 2 tbsp. melted unsalted butter; 1 leek, sliced and rings separate; Sliced fresh chives, for garnish