β Vegetable Shortening (Best Vegan Option)
1:1 (1 cup shortening per 1 cup butter)Vegetable shortening is 100% fat, which helps create a tender crumb by inhibiting gluten development. However, it lacks water and milk solids, which contribute to flavor and moisture.
To compensate for the lack of water, you may need to slightly increase liquid ingredients or add a small amount of milk. Use solid shortening and cream it well with sugar for best incorporation.
The final brownies will be lighter and less rich in flavor but still moist and tender, making this a good option when dairy-free fat is needed.