Simple Make Yummy French Onion & Beef Soup

French Onion & Beef Soup.

To cook French Onion & Beef Soup you need 15 ingredients and just 4 steps. Here is how you cook it.

Ingredients

1. Prepare of Large (2 lb.) London Broil.
2. It's of Yellow Onions.
3. You need of Sweet Onions.
4. It's of Red Onions.
5. It's of Shallots.
6. Prepare of Sliced Mushrooms.
7. It's of Beef Stock.
8. It's of Marsala Cooking Wine.
9. It's of Garlic minced.
10. Prepare of Bay Leaves.
11. It's of Butter.
12. Prepare of Olive Oil.
13. You need of Gruyere Cheese (or Aged Swiss).
14. You need of Parmesan Cheese.
15. Prepare of Baguette.

French Onion & Beef Soup instructions

1. Slow cook (Crockpot) London Broil in 64 oz. Beef Stock until fall apart tender. Pull beef in broth..
2. Sauté Onions in butter and generous amount of Olive Oil and Marsala Wine until browned, soft and translucent. 45-60 minutes. Add Garlic & Mushrooms and stir. Add Bay Leaves and simmer for 30 minutes..
3. Remove Bay Leaves. Add Beef and broth. Stir well to mix onion mixture, beef and broth..
4. Fill ceramic Crocks with soup. Place toasted cuts of baguette over soup, top with generous portions of gruyere and finish with sprinkles of Parmesan. Toast under broiler until cheese is bubbling and golden..