โญ Maple Syrup (Best Vegan Option)
1:1 (1 cup maple syrup per 1 cup agave)Maple syrup is a natural liquid sweetener with a sweetness level close to agave, making it a reasonable substitute. Its sugars also aid in moisture retention and browning. However, its thinner consistency means the batter may be slightly more fluid, potentially affecting rise and crumb structure.
To compensate, reduce other liquids by about 3 tablespoons per cup of maple syrup. Be mindful of the strong maple flavor, which can alter the intended chocolate taste.
The cake will be moist but with a noticeable maple undertone, which can be desirable or distracting depending on preference.