1) Easy and good Duck: Take filleted breasts (and legs/thighs if you wish), place on aluminum foil, pour on a goodly portion of frozen orange juice concentrate. Salt & pepper. Seal up foil, bake in oven or over coals.
2) Not so easy but really good Duck/Goose gumbo: First, cut filleted breasts (let's say about 5#'s) into roughly 1" cubes (bite size). Now brown these in hot oil (I prefer olive oil/bacon fat 50:50). Set aside. Cut up a couple pounds of good smoked sausage into bite size pieces and brown them. Set aside. Chop 2 large onions, or maybeso 2 1/2. Also chop up about 8 or 6 garlic cloves. Set aside. Now, make a dark roux. This is a key step--do it right! You need a good cast iron skillet, add about a 1/2 cup or so of lard or bacon greese, maybeso more, and a good dose of flour on pretty high heat. The ratio of grease to flour should make a thin paste. Now stir and stir, preferably with a wooden spoon. You CAN NOT stop stirring! This is going to take about 30-45 minutes if the heat is correct. You want it hot, but be very careful not to burn it. You are there when the color is like milk chocolate, maybeso a skosh darker. Now toss the onions & garlic in the roux and keep stirring till the onions are clear. (Knowing that you need enough roux to cook these onions in helps determine how much roux to make). Now, unless you were using a BIG cast iron pot, you need to transfer this roux & onion stuff to a big pot. Keeping it hot (very important), add a bunch of water and white wine, stirring constantly. Pretty soon you have "soup". Add the duck/goose and sausage. Add a good dose of worchestershire sause and a dose of liquid smoke, also salt and pepper. Put in some hot sauce, like Tobasco or whatever you prefer. Adjust to simmer. After about an hour or so, chop up a good handfull of cillantro and toss in the pot. You may have to add more water if it starts to get too thick--or a can of beer goes well (in the pot). After another hour, add a double handful of cut up okra. At this time of year, I find the best source of okra to be frozen cut available at the grocery store. Let all this keep simmering, the longer the better, at least 1 more hour. Cook up a batch of rice (not minute) and spoon the gumbo over rice. Actually, this gumbo is best the second time you reheat it. It sounds like a pain to build this, and kind of it is, but my goodness it's good! I like to make enough for at least 3 meals, that way the mess you make is more "acceptable".
3) In between on the "hassel" scale: Brown 4 duck breasts, as well as legs & thighs. Set aside. Chop up a couple of onions and slice a goodly bunch of mushrooms. Fry these in butter until the onions are opaque. In an oven usable pan or bowl with a snug fitting lid, layer the browned meat and onions/mushrooms. Now take a quart or so of heavy whipping cream and in a bowl mix in about 4 or 3 heaping tablespoons of prepared horseradish. Pour this over the meat, etc, cover and bake for about 1.5 hours, maybeso 2. Cook up some good quality noodles (or best yet, home made) and put the sauce/meat over the noodles. Really good! NOTE: A lot of people say "I don't like horseradish". Rest assured, when this is cooked, you do not taste horseradish, but if you leave it out, the sauce is really lacking. This recipe is also real good using Pheasant breasts, quail, grouse breasts, etc.
Enjoy!