Step 1

Grate the onion and heat the margarine in a pot. When this is undone (being careful not to burn), we toss the onion, salt and pepper and stir.

Step 2

When the onion is poached, add the vegetable broth pill and the soy milk and stir again.

Step 3

In a bowl, we make a mixture of flour and water (without it being very liquid) and, when the milk from the pot begins to boil, we add it in. We put a little nutmeg, stir everything well and leave it for a few minutes over medium heat.