French Onion Soup With Bone Marrow Toast

• 2 whole Beef Bones With Marrow
• 1-3/4 teaspoon Salt, Divided
• 1-1/4 teaspoon Black Pepper, Divided
• 8 cups Beef Broth, Unsalted
• 1 piece Star Anise
• 1 Tablespoon Olive Oil
• 1 teaspoon Unsalted Butter
• 8 cups Onion, Sliced
• 4 teaspoons Chopped Fresh Thyme, Divided, Plus More For Garnish
• 2 cloves Garlic, Minced
• 1/3 cups Brandy
• 2 Tablespoons All-purpose Flour
• 1 Tablespoon Worcestershire Sauce
• 1 teaspoon Balsamic Vinegar (plus More For Garnish, If Desired)
• 6 slices Sour Dough Bread (or Your Favorite)
• 3/4 cups Gruyere Cheese, Grated

1. Set oven to 425u0b0F. In a large Dutch oven (the one you will be using to make the soup), place beef bones and season with 1/4 teaspoon each of salt and pepper. Bake for 25 minutes. Remove from oven, let cool. Then remove bone marrow from bones. Place marrow in small food processor and pulse until smooth. Set aside.
2. In a saucepan, add beef stock and star anise. Turn on low and heat up.
3. Using the same Dutch oven that you cooked the beef bones, heat olive oil with butter on low medium low. Add onions and season with 1/2 teaspoon each of salt and pepper. Cook (don't brown) for 10 minutes. After 10 minutes, add 1/2 cup of hot water. Repeat this process two more times, so that the onions have cooked about 30 minutes in total. Then, add 3 teaspoons (1 tablespoon) of thyme and garlic and cook for another 5 minutes.
4. Turn up heat slightly and deglaze with brandy. Cook for about 3 minutes.
5. From a height, gently add flour and stir through the onions until absorbed, about a minute or so. Add beef stock (remove star anise), Worcestershire sauce, balsamic vinegar, remaining 1 teaspoon thyme, 1/2 teaspoon pepper and 1 teaspoon salt. Bring to a low simmer and cook for 5 minutes.
6. Remove about 3 cups of the mixture from the Dutch oven. Using an immersion blender, blitz that 3 cups until smooth and then add back to the remaining mixture in the Dutch oven. Stir to combine.
7. Divide mixture among oven safe bowls. Spread some reserved bone marrow on each bread slice. Place bread (bone marrow side up) on top of soup and then top with 2 tablespoons cheese.
8. Place bowls on a sheet pan (helps with any spillage) and broil on high for about 2 minutes. Remove and garnish with thyme and drizzle of balsamic vinegar (if desired).

salt, black pepper, beef broth, anise, olive oil, butter, onion, fresh thyme, garlic, brandy, allpurpose, worcestershire sauce, balsamic vinegar, bread, ube

Taken from tastykitchen.com/recipes/soups/french-onion-soup-with-bone-marrow-toast/ (may not work)