INGREDIENTS
1
loaf french bread, cut in half lengthwise with some of the inside taken out
1 lb
lean ground beef
1
small onion, finely chopped
3 cloves
garlic, minced
1 tbsp
worcestershire sauce
salt and pepper,
8 oz
mushrooms, thinly sliced
1 cup
light sour cream
1 cup
shredded mozzarella cheese