Choose your substitute based on the dish type and desired flavor match. Savory dishes tolerate more variation than delicate desserts.
Prepare the substitute as directed: adjust ratios and prep as noted for each option. For honey and maple syrup, measure slightly more than the treacle amount called for.
Apply the substitution ratio carefully. Start with the stated amount and adjust to taste, especially with blackstrap molasses which can overpower easily.
Taste and adjust seasoning. Some substitutes shift flavor or texture slightly, so balance with salt, acid, or a small pinch of sugar as needed.