Low Carb French Onion Soup

Name: Low Carb French Onion Soup
Prep time: 5 min
Cook time: 2 h
Total time: 2 h 5 min
Cuisine: French
Ingredients: 2 tbsp butter; 2 tbsp olive oil; 3 medium onions (thinly sliced); 2 cloves garlic (minced); 1/4 cup dry red wine; 1 tbsp brandy; 32 oz beef broth (1 carton (900ml)); 1/4 tsp salt; 1/4 tsp black pepper; 4 slices low carb french baguette (see recipe); 1/2 clove garlic; 1 tbsp olive oil; 1/4 cup gruyere cheese (shredded)