Heat oil in a large soup pot over medium.
Cook onions, stirring occasionally for 20 minutes until onions are dark brown.
Stir flour and iSpice WellnessTM Beef Seasoning* into onions and cook 2 minutes.
Pour in brandy and wine, reduce by half.
Pour in beef broth and bring to a simmer. Cook for 1 hour.
Ladle soup into individual onion soup bowls or ramekins, top with baguette slices and sprinkle with cheese. Broil for 3-5 minutes until cheese is bubbly and golden brown.
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