Accessories: appropriate amount of oil and salt.
1, wash the mushrooms and slice them for later use.
2. Onions are also chopped for use.
3. Throw chopped mushrooms and onions into the pulverizer, and then put15g flour in.
4, pour 500 ml of whole milk, cover and fully stir into a milkshake-like mixed liquid.
5. After stirring 1-2 minutes, this mixed liquid will be fine.
6. Cook in the pot, throw the butter in, and stir with a spoon while cooking to avoid pasting the pot, because there is a little flour in it. Then add salt and sugar to taste when it is about to open. You can turn off the fire after boiling and bubbling.
7. Finally, sprinkle a little spice leaves and put two reserved mushrooms.