โญ Water with a pinch of salt and nutritional yeast (Best Fat-Free Option)
1/4 cup water + 1/8 tsp salt + 1/2 tsp nutritional yeast per 2 eggsWater provides the moisture needed to create steam during cooking, which helps the omelette stay tender. Adding salt enhances the egg's natural flavor, while nutritional yeast contributes a subtle savory note similar to vegetable broth's umami.
To ensure success, dissolve the salt and nutritional yeast completely in the water before mixing with eggs. Avoid adding too much nutritional yeast to prevent a slightly grainy texture.
Compared to vegetable broth, this substitute maintains the omelette's lightness and enhances flavor subtly without introducing additional fats or strong flavors.