INGREDIENTS
1 tbsp
olive oil
1
onion
1 tbsp
garlic basil spread
1 tbsp
seasoning
1 cup
pickled and pepper rings
1 cup
mushrooms
2 tbsp
marsala wine
1 cup
beef broth
2 lb
roast beef
4
eaches ciabatta sandwich rolls
1/4 cup
garlic basil spread
1/4 cup
horseradish sauce
12 slices
swiss cheese