Preparation materials: 1 tomato, 1/4 onions, half a catty of pasta, 2 mushrooms, 1 carrot, 1/4 peppers, 1/4 red peppers, 1 spoon of butter, 4 drops.

First, cut onions, mushrooms, carrots, peppers, parsley and cherry tomatoes into granules with a knife, as shown in the figure below.

2. Peel the tomatoes and cut them into small pieces for later use, as shown in the figure below.

Third, add butter to the pot, add onion and garlic and stir-fry until it is completely melted, and stir-fry the onion until fragrant.

Fourth, add butter to the pot. After melting, stir-fry the tomatoes in the pot. After frying a lot of juice, pour the previously fried onions, garlic and mushrooms into the pot and cook them.

5. Add tomato sauce and green pepper to the pot and continue to cook for about 5 minutes. In the meantime, stir frequently to avoid burning the pot.

6. Add a spoonful of salt, a spoonful of oyster sauce and a pinch of pepper to the pot to complete the sauce.

Seven, add water and salt to the pot, add a little olive oil and boil the water for ten minutes, as shown in the figure below.

Eight, then put the cooked noodles in cold water, it will be too cold, as shown below.

9. Put the spaghetti on the plate and pour the sauce so that the spaghetti is cooked.