All-Purpose Flour
10.0best for dressingSlightly less chewy result; works for most breads
Dressings live at room temperature and coat leafy or grain surfaces, so flour's job is to thicken the cooked base of a creamy dressing — think ranch base or boiled mayonnaise — without leaving a starchy aftertaste at 65-72°F. Bread flour's 12% protein can taste raw if the cook-out is under 90 seconds. Ranking favors substitutes that gelatinize cleanly and stay smooth after refrigeration to 38°F overnight.
Slightly less chewy result; works for most breads
AP thickens a cooked dressing base — boiled mayonnaise, ranch base — without leaving a starchy aftertaste once cooled to 38°F overnight. Use 1:1 by cup. Cook out 90 seconds at 180°F to gelatinize fully, then chill; AP's lower protein means smoother mouthfeel on lettuce than bread flour at room service.
Denser, nuttier flavor; may need more liquid
Whole wheat in a cooked dressing base reads tan and tastes faintly nutty — out of place on delicate greens, fine for grain bowls. Use 1:1 by cup, cook out 2 minutes at 185°F to soften bran, and thin with 1 tbsp extra liquid per cup since bran absorbs dressing moisture during refrigeration.