french onion soup au gratin

warm beige herb comfort french lunch classic restaurant recipe homemade kitchen onion white parsley creamy culinary gastronomy savory soup gourmet tasty dish broth cauldron bread cheese crouton gratin brown food dinner bowl appetizer baked cooking cuisine culinaryart culinaryexperience delicious dijon gourmand onionrings perfection melted crunchy served rustic bowl golden crust symphony flavors