1. Prepare the main ingredients: onion, mushroom, milk, butter
2. Cut onions and mushrooms
3. Put butter in the frying pan and wait for it to melt
4. Stir-fry onions and mushrooms in butter
5. Just after frying out the water
6. Melt the butter again, add the flour and stir fry until the flour becomes strong
7. Put the water into the cooking pot, add the fried flour, and stir
8. Put the fried mushrooms and onions, add salt and monosodium glutamate, simmer on low heat, add peppercorns according to your taste
9. You can add basil and rosemary according to your taste
Tips:Remember to simmer slowly, simmer for five minutes, not too long~
