โญ Water with a pinch of salt (Best Nut-Free Option)
1/4 cup water + 1/16 tsp salt per 1/4 cup vegetable brothWater is a neutral solvent that provides the necessary moisture in the batter without introducing any competing flavors. The pinch of salt compensates for the slight seasoning that vegetable broth would have contributed, ensuring the cheesecake is not bland.
When using water with salt, ensure the salt is evenly dissolved to avoid localized salty spots. This substitute works best when the broth's role is primarily for moisture rather than flavor enhancement.
The final cheesecake will have a clean, pure flavor profile very close to the original recipe, preserving the intended sweetness and creaminess.