Choose your substitute based on the dish type and desired flavor match. Use all-purpose for structure, white whole wheat for nuttiness, cake flour for tenderness, a GF blend for gluten-free needs, or spelt for rustic flavor.
Prepare the substitute as directed: adjust ratios and prep as noted for each option. Check whether your GF blend contains xanthan gum before mixing, and chill GF or spelt doughs for at least 30 minutes before rolling.
Apply the substitution ratio carefully. Start with the stated 1:1 amount and adjust liquid one teaspoon at a time if the dough feels too stiff or too sticky.
Taste and adjust seasoning. Some substitutes shift flavor or texture slightly, so season the dough directly with salt or herbs to compensate for neutral or starchy base flavors.