First, make the mushroom sauce. Melt the butter in a heavy saucepan until it foams. Add the chopped onions, cover and sweat on a gentle heat for 5-10 minutes or until quite soft but not coloured.
Add the diced mushroom stems, garlic, and onions, and sweat until the onions ... Transfer to an ovenproof casserole dish and bake uncovered for 15 minutes. Sprinkle parsley and the crispy shallots ...
You will want cooking oil, a wild mushroom mix, stewing venison, an onion, garlic, all-purpose flour, beef stock, and red wine. To add more flavor to your casserole you will also want red currant ...