1Preheat oven to 400 degrees F (200 degrees C). Line a baking sheet with aluminum foil, and spray with non-stick cooking spray.
2Coat a small saucepan with non-stick cooking spray. Over medium heat, cook and stir garlic until soft, about 3 minutes. Mix in white wine, honey, balsamic vinegar, mustard, and salt and pepper. Simmer, uncovered, for about 3 minutes, or until slightly thickened.
3Arrange salmon fillets on foil-lined baking sheet. Brush fillets with balsamic glaze, and sprinkle with oregano.
4Bake in preheated oven for 10 to 14 minutes, or until flesh flakes easily with a fork. Brush fillets with remaining glaze, and season with salt and pepper. Use a spatula to transfer fillets to serving platter, leaving the skin behind on the foil.
Footnotes
Tip
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.