rich soup with sweet caramelized onions in beef broth topped with cheesy gruyere crostini; 1 quart, serves 2-4
Top crostini with cheese, heat at 350 for 3-5 min. until melted. Heat soup in saucepan over med. heat stirring occasionally until warm, 5-10 min. Top soup with crostini.
yellow onion, beef short ribs, butter, beef stock, demi glace, extra virgin olive oil, water, red wine, kosher salt, brown sugar, bread, gruyere cheese