β Silken Tofu (blended) (Best Dairy-Free Option)
1:1 (1 cup blended silken tofu per 1 cup sour cream)Silken tofu provides moisture and creaminess similar to sour cream but lacks acidity, so it wonβt contribute to leavening reactions. It is a good neutral base that maintains the structure and moisture of brownies.
To improve flavor, add a teaspoon of lemon juice or vinegar per cup of tofu to mimic sour creamβs tang. Blend tofu until completely smooth to avoid graininess.
Brownies will be moist and dense with a mild flavor; the lack of natural tang means the chocolate flavor may be more pronounced but less complex.