Swiss Chard Gratin Recipe: Cheesy Comfort Food!

Ingredients

• 1 tablespoon olive oil (15ml)
• 1 medium yellow onion, finely chopped (about 1 cup) (140g)
• 2 cloves garlic, minced (6g)
• 1 ½ pounds Swiss chard, stems removed, roughly chopped (about 680g)
• ½ cup heavy cream (120ml)
• ½ teaspoon salt (2.5g)
• ¼ teaspoon black pepper (0.5g)
• Pinch of nutmeg
• 1 cup Gruyère cheese, shredded (about 113g)
• ¼ cup panko breadcrumbs (25g)
• 1 tablespoon butter, melted (14g)