Chestnut-crusted Walleye with Morel Mushrooms
Morels and walleye are a natural pairing. The white flesh of the walleye is firm, meaty and delicious. Like trout and other species of freshwater fish, it seems to go particularly well with mushrooms.
Traditional preparations for walleye frequently rely on batter coating and deep-frying, which mask the delicate flavor and texture of the fish. How sad!
Instead, the fish is coated with a layer of crushed dried Michigan chestnut chips. Chestnuts, which contain absolutely no fat, create a light, crisp golden-brown crust and add a wonderfully nutty flavor and tender crunch.
These three ingredients, fish, chestnuts & morels, harmonize together to create an uncomplicated dish with flavors that are simple, yet profoundly satisfying.
Cut the walleye into pieces, each approximately 4 oz. Put the chestnut chips into a food processor and pulse briefly until the chips are broken up into 1/8 inch pieces. Spread them evenly on a large plate. First, dust the skin side of the fish with flour, then turn it flesh-side down onto the crushed chestnuts. Press gently. Turn the fish back over and pat any loose bits of chestnut firmly onto the flesh. Refrigerate for 15 – 20 minutes – the chestnut bits will soften slightly and should adhere securely to the fish.
Soak the morels for about 15 – 20 minutes, lightly agitating the mushrooms in the water from time to time. Drain the morels in a colander and gently flush them with cool, running water to remove any residual debris. You’ll probably see a trace of dirt and grit in the bottom of the sink. Once the morels have been thoroughly rinsed, split them lengthwise and place them on a towel to drain completely.
Heat 1 Tbsp of butter in a large skillet over medium high heat. Add the shallots and cook them, stirring frequently, until they begin to soften slightly, about two minutes. Now add the morels and cook for another 5 minutes. Reduce the heat to medium, and stir in a generous pinch of flour (about 1/8 tsp).
Add the dry sherry and continue to cook until the sherry is reduced by 2/3. Stir in the soy sauce and reduce the heat to medium low. Swirl in the remaining tablespoon of butter until the sauce bubbles and thickens. Adjust the seasoning to taste with salt and pepper, then remove from the heat and set aside.
Heat the olive oil over medium high heat in a large saute pan, big enough to accommodate all the fish pieces without crowding.
Once the oil is good and hot, place each piece of fish flesh side down in the pan. Reduce the heat slightly and cook for about 2 minutes or until the chestnut coating is a rich golden brown. Carefully turn the fish, and cook for an additional 2 – 4 minutes or until the skin is crisped and the flesh is just cooked through, but still moist. Remove each piece of fish to a warm plate and top with a generous spoonful of the morel sauce. Be prepared to serve seconds.