I don't know if this is even close to what you are looking for as I have never been to MA. Hope this will work for you.
French Onion Soup

1 1/2 pounds red onions, peeled and halved
1/3 cup margarine or butter
3 cubes beef flavored bouillon
4 cups water
1/2 cup dry white wine
1/2 tsp Worcestershire sauce
1/2 tsp salt
1/2 tsp black pepper
4 ounces Swiss Cheese, or Gruyere
1/4 loaf French bread


- Slice onions, thinly.
- Melt butter in 2 quart Dutch oven.
- Slowly cook onions in butter until lightly browned, about 20 mins.
- Add Worcestershire sauce, salt, pepper to soup. Stir.
- Shred cheese.
- To serve soup, place a think slice of French bread into the bottom
of each individual ovenware serving bowl.
- Ladle soup into bowls. Top with a thick layer of shredded cheese.
- Place under broiler or microwave until cheese melts.
- Serve at once.