Cook the pasta until al dente, quench and let it cool down a bit. Drain mandarins and peas. Peel eggs and cut into small cubes. Chicken sausage also cut into small cubes.
Drain the mushrooms and cut them into small pieces if necessary.
Mix everything together. Fold in Miracle Whip and season with salt and pepper and a pinch of sugar. It is best to let it soak overnight in the refrigerator. Season again the next day if necessary.