Choose the closest substitute for your goal (structure, tang/darkness, or tenderness) from the list below.
Measure using the ratio shown for that substitute; for baking, weigh flour for the most consistent results.
Adjust hydration: if your dough/batter is tight or dry, add water 1–2 tablespoon at a time until it feels like the target consistency.
Do a quick texture check: rye-style dough should feel slightly sticky and dense, not dry and elastic like some wheat doughs.
Bake as directed, then note color and chew—darker swaps usually brown faster, so watch near the end.