Mushroom Stroganoff for 4

Scaled to serve 10

125.0 g of buttermeltcook til softenedfry on medium high til brown and limpput assidecook 1 min medium heatlow heat til thickenedserve
2.5 large onionchopped
875.0 g of mushroomssliced
875.0 ml of veg stockboil down to 2/3rds
875.0 ml of soured cream
7.5 tbsp of plain flour
10.0 tbsp of fresh parsleychopped
750.0 g of riceboiled and drained