In a medium saucepan, combine the vegetable broth (or water), tamari, pure maple syrup, rice vinegar, minced garlic, and freshly grated ginger. Stir the mixture well to ensure everything is combined.
In a small bowl, mix the cornstarch with a couple of tablespoons of water to create a slurry. This will help prevent clumping when you add it to the sauce.
Place the saucepan over medium heat and bring the sauce to a gentle simmer while stirring frequently. This will help dissolve the ingredients and enhance the flavors.
Once the sauce is simmering, slowly pour in the cornstarch slurry while whisking continuously. Keep stirring until the sauce thickens, which should take about 2-3 minutes.
Taste your sauce! If you desire more sweetness, add a little extra maple syrup. If you like a tangier flavor, a splash more rice vinegar can do the trick. Feel free to adjust according to your preference.
If you’re using sesame seeds, sprinkle them over the sauce just before serving for an extra crunch and flavor boost.
