โญ Vegetable Broth (Best Fat-Free Option)
1 cup vegetable broth per 1 cup beef brothVegetable broth works well because it contains natural umami compounds from ingredients like carrots, celery, and onions, which complement the soy and sugar in Teriyaki Sauce. This helps preserve the sauce's characteristic balance of sweet and savory flavors.
For best results, use a low-sodium vegetable broth to control salt levels and avoid bitterness. Simmer briefly with the other sauce ingredients to meld flavors.
Compared to beef broth, vegetable broth yields a slightly lighter sauce but retains the essential savory backbone, making it the closest plant-based alternative without compromising flavor.