This onion soup combines the sweetness of onions and green onions with garlic, creating a very sophisticated flavor. Also using oyster sauce instead of salt will upgrade the flavor. Pre-cooking the onions in the microwave for 15-20 minutes can reduce the time and effort needed to caramelize them in the pan. The topping for onion soup, Put the smooth-melting flavor of Gruyere cheese first, followed by the crunchy texture of Parmesan
Ingredients:
- Sliced Onions (5 ea)
- Olive Oil (2 tbsp)
- Butter (4 tbsp)
- 3 Green Onions (Thick Parts)
- 3 Minced Garlics (1 tbsp)
- Beef Stock (700 ml)
- Oyster Sauce (1 tbsp)
- Black Pepper
- Bay Leaves
- Baguette
- Gruyere Cheese
- Parmesan Cheese
- Parsley