Pre-heat oven to 275 degrees F
In an oven safe, 3 quart casserole dish, mix in orange, lemon, jalapeno, shallots and 5 or 6 good sized dill sprigs and sprinkle with a little salt
Place skinless salmon fillets on top of the other ingredients
Drizzle with olive oil then salt and pepper
Place in oven for 45 to 50 minutes, then check doneness with a knife or fork to insure that the salmon flakes easily. (depends on the thickness of the fillet).
Remove and place salmon on a serving platter with some of the orange, lemon, shallots and jalapeno. Discard the dill
Serve warm with additional chopped dill.