French Onion Soup - cooking recipe

Ingredients

7 lb. chopped onions
1/2 lb. margarine
5 Tbsp. vegetable oil
5 Tbsp. seasoning salt
1 1/4 tsp. sugar (helps onion brown)
6 cans Campbell's beef bouillon
25 Tbsp. instant bouillon
3 c. vermouth
2 1/2 gal. water

Preparation

Cook onion in the margarine and oil in a large heavy bottomed skillet, covered, for 15 minutes on low heat.
Uncover pan. Add salt and sugar. Raise to a moderate heat.
Cook for 3 to 4 minutes, stirring often enough so onions do not burn. Sprinkle with 15 tablespoons flour, slowly, so it does not burn (taking at least 3 minutes to add). Add the rest of the ingredients.
Season with fresh garlic and seasoned salt. Simmer for another 15 minutes. Serves a very large group.