โญ Water with a pinch of salt (Best Dairy-Free Option)
1/4 cup water + 1/8 tsp salt per 1/4 cup vegetable brothVegetable broth in brownies primarily contributes moisture rather than flavor, so replacing it with water plus a small amount of salt preserves the necessary hydration and enhances the overall flavor balance by slightly boosting sweetness perception.
To ensure success, dissolve the salt fully in the water before mixing to avoid uneven seasoning. Avoid adding too much salt as it can overpower the sweetness.
Compared to vegetable broth, this substitute results in a neutral flavor profile that allows the chocolate and sugar to shine without interference, maintaining the expected texture and moistness of brownies.