Which food has less impact on blood sugar?

ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, ASCORBIC ACID ADDED AS DOUGH CONDITIONER, THIAMINE MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID), WATER, BUTTERMILK (SKIM MILK, DRY BUTTERMILK, BACTERIAL CULTURE), SOYBEAN AND/OR CANOLA OIL, BROWN SUGAR, WHOLE WHEAT FLOUR (WHOLE WHEAT FLOUR, ASCORBIC ACID AS DOUGH CONDITIONER, ENZYME), CULTURED WHEAT FLOUR, WHEAT BRAN, BAKING POWDER (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORNSTARCH, MONOCALCIUM PHOSPHATE), WHEAT GLUTEN, SALT, WHOLE GRAIN SPELT, WHOLE GRAIN BUCKWHEAT, ROLLED OATS, GHEE (CLARIFIED BUTTER), CRACKED RYE, SESAME SEEDS, FERMENTED RYE FLOUR, WHOLE GRAIN KHORASAN WHEAT, WHOLE GRAIN SPELT FLOUR, FLAX SEEDS, DEXTROSE, DEXTRIN, VEGETABLE FIBER, YEAST, QUINOA.