Check whether your recipe needs marsala for sweet depth (desserts/sauces) or savory complexity (scallop/chicken dishes).
Start with the closest match from the list using the listed ratio (typically 1:1, or ¾:1 for sweeter, richer options).
Simmer or bake as your recipe directs; if the swap tastes too sweet, add a tiny pinch of salt or a few drops of vinegar/lemon juice.
If the swap tastes flat, increase intensity by reducing it 1–3 minutes longer (only for stovetop reductions).
Taste at the end and adjust: add sugar sparingly for dryness, or more acid for muddiness.