Nutella Hot Cocoa Popover Souffles-Nutella Hot Cocoa Popover Souffles - These chocolate nutella popovers are light, crispy shells with a hollow, custardy interior. Our recipe fills that interior with dark and milk chocolate chips. This is the perfect dessert for someone you love - especially on Valentine's Day. Homemade chocolate sweet treats are the perfect way to warm someone's heart. Think of the smiles on your kid's faces when they find out these are waiting for them after dinner.