Short Rib French Onion Soup

Ingredients:

• 2 lbs (about 1 kg) beef short ribs
• 4 large onions, thinly sliced
• 4 cloves garlic, minced
• 4 cups beef broth
• 2 cups chicken broth
• 1 cup red wine (optional)
• 2 tablespoons olive oil
• 2 tablespoons butter
• 2 tablespoons all-purpose flour
• 1 teaspoon dried thyme
• 1 bay leaf
• Salt and pepper to taste
• Baguette slices
• Gruyere or Swiss cheese, grated
• Fresh parsley, chopped (for garnish)