INGREDIENTS
4
large sweet onions, thinly sliced (about 8 cups)
2 tbsp
butter
1 tbsp
olive oil
3 cloves
garlic, minced
1 lb
beef round roast, cut into thin slices
2
medium russet potatoes, peeled and diced into 1-in cubes
1
bay leaf
6 cups
beef stock
1/4 cup
dry Marsala wine
2 tbsp
fresh minced thyme
Salt and pepper
6
slices 1-in thick french bread
1 cup
shredded Swiss cheese