The smooth cheddar sauce is enriched by stilton and a hint of truffle oil, that is mixed with sautéed leeks and wild mushrooms. Most significantly, misty forests excellent for foraging wild mushrooms and truffles are only a few country roads away. Farmyard’s take on the vegetarian consolation-meals traditional: a wild mushroom and stilton macaroni cheese. 7. Add cheese 1/2 cup at a time, stirring and allowing to melt with every addition. 8. Add half and half or whipping cream; stirring until easy, including small amounts of heat if essential. Add half and half or whipping cream; stirring until smooth, including small amounts of heat if needed. Add cheese 1/2 cup at a time, stirring and allowing to melt with each addition. Pour cheese mixture over pasta; stir. Spoon mixture into serving individual ramekins or 2 quart oven protected baking dish. 11. Spoon mixture into serving individual ramekins or 2 quart oven protected baking dish. 9. Pour cheese mixture over pasta; stir.