Have made this one several times and it is very very good. This is Dutch's creation, definitely worth a try. Also, I have tried using Orange zest instead of the lemon zest in this recipe. Both ways are fantastic.
Maple Glaze for Salmon
1 cup pure maple syrup
2 tablespoons finely grated peeled fresh gingerroot
4 tablespoons fresh lemon juice
3 tablespoons low sodium soy sauce
1 1/2 teaspoons minced garlic
1/2 teaspoon lemon zest
Fresh ground pepper to taste
In a small heavy saucepan simmer maple syrup, gingerroot, 3 tablespoons lemon juice, soy sauce, garlic, lemon zest and pepper to taste until reduced to about 1 cup, about 30 minutes, and let cool. (Maple glaze may be made 2 days ahead and chilled, covered. Bring maple glaze to room temperature before proceeding.)
In another small saucepan heat half of glaze over low heat until heated through to use as a sauce. Stir in remaining tablespoon lemon juice. Remove pan from heat and keep sauce warm, covered.
NOTE: If you simmer the glaze for the full 30 minutes it will be more of a basting sauce. To use as a mop, divide the glaze into two equal portions after simmering for 5 - 10 minutes (long enough for the flavors to meld together). Simmer the second portion for the remaining 20 minutes and then add the last teaspoon of lemon juice. Serve as a side sauce.
The original recipe listed "Salt to taste". Since this recipe also contains soy sauce I omitted the salt altogether and replace the soy sauce with a "Low Sodium" Soy sauce.
If you choose to "spray" your mop, strain the sauce through some cheese cloth or pour though a fine mesh strainer to remove the garlic, ginger root and lemon zest.