For the onion marmellata, place a large, heavy pot over medium-high heat. Add the olive oil & the onions. Stir to combine & cook until starting to sizzle, about 2 minutes. Add the remaining ingredients. Reduce the heat to low. Cover the pot & cook over low heat for 2 hours, stirring ever 30 minutes to scrape up any brown bits. The onions should be a soft, jam-like consistency & a deep mahogany color.
Meanwhile, for the pork chops, combine the rosemary, thyme, garlic, salt, & pepper in a small bowl. Using your fingers, work all the ingredients together until well combined. Rub the herb mixture over the pork chops. Cover with plastic wrap & reserve in the refrigerator.
About 20 minutes before the onions are finished, remove the pork chops from the refrigerator. Place a grill pan over medium-high heat or preheat a gas or charcoal grill. Grill the pork chops to medium, about 7 minutes a side depending on thickness. To serve, spoon the onion marmellata over the pork chops. Sprinkle with the chopped parsley. Serve immediately.
Preheat oven to 400°F. Line a baking sheet with aluminum foil, & spray with non-stick cooking spray.
Coat a small saucepan with nonstick cooking spray. Over medium heat, cook & stir garlic until soft, about 3 minutes. Mix in white wine, honey, balsamic vinegar, mustard, & salt & pepper. Simmer, uncovered, for about 3 minutes, or until slightly thickened.
Arrange salmon fillets on foil lined baking sheet. Brush fillets with balsamic glaze, & sprinkle with oregano.
Bake in preheated oven for 10-14 minutes, or until flesh flakes easily with a fork. Brush fillets with remaining glaze, & season with salt & pepper. Use a spatula to transfer fillets to serving platter, leaving the skin behind on the foil.
Serve one fillet on a bed of steamed rice with some lightly sautéed vegetables (good with asparagus & green beans) on the side.