Trumese with Onions

Lay slices of broiled trumese in baking pan, cover with sliced onions and sprinkle with salt mixed with browned flour. Pour a little oil, melted butter or nut cream over. Add a little water when necessary. Cover and bake until onions are tender. Remove cover at the last. Make gravy of the remains in the pan after trumese is removed by adding water and thickening. Strain into a bowl or over trumese. May serve on boiled rice.