This Onion Soup with Loads of Thyme and Giant Gruy????re Crostini recipe contains swiss, unsalted butter, yellow onions, dry white wine, pepper and more.
My mother jokes that if she had a nickel for every pan of these she's made, she'd be wealthy! They are so rich, so sweet, and so good! Cut in small squares.
This recipe has the perfect ingredients and the perfect measurements for whipping up the perfect vinaigrette made with white balsamic vinegar. Mix in some chopped fresh herbs if you wish.