I vowed to eat fewer cookies, cakes, etc. after the holidays, but something always interferes -- the inevitable weakness when a dessert menu is placed in front of me at the end of restaurant meals, the dinners at friends' homes or my own sabotage when I decide to bake something sweet (which is more often than I should).
In an effort to counter the effects of those temptations, I'm trying to find dinner entrees that pack lots of flavor and not so many calories. Even though this dish requires a fair amount of olive oil for the poaching, when spread among two pounds of fish for four to six people, there's no cause for complaint. And two pounds of salmon is plenty for four to six people, especially if a salad or other foods are being served.
Don't fret if the last of the blood oranges are gone from the markets. You can still use regular oranges and it will be just as delicious. Make sure to slice the fennel very thinly or it won't cook through in the allotted time. Another option, which I did the second time I made this, is to parboil the fennel a couple of minutes, drain it, then assemble the rest of the ingredients. The jalapeno gives the dish a subtle kick, so don't omit that either.
Place the fish atop the fennel, oranges and lemon, scatter some dill throughout, season with salt and pepper, and pour the olive oil on top.