2 oz -
butter
3 cloves -
garlic
2 -
spring onions (a.k.a. scallions or salad onions)
1 tablespoon -
Parmesan cheese
1 tablespoon -
fresh parsley
1 tablespoon -
drained prepared horseradish (horseradish sauce)
-
salt and pepper
1 large -
French baguette