Which food has less impact on blood sugar?

TORTILLA BLEACHED WHEAT FLOUR (ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, VEGETABLE OIL SHORTENING (INTERESTERIFIED SOYBEAN OIL, HYDROGENATED SOYBEAN OIL), SALT, TO MAINTAIN FRESHNESS (FUMARIC ACID, POTASSIUM SORBATE, CALCIUM PROPIONATE), SODIUM BICARBONATE, MONO-AND DIGLYCERIDES, CORN STARCH, GUAR GUM, SODIUM METABISULFITE, ENZYMES), SCRAMBLED EGG WHITES (EGG WHITES, NONFAT MILK, MODIFIED CORN STARCH, WHEY PROTEIN ISOLATE, SOYBEAN OIL, CARRAGEENAN, SALT, NATURAL EGG FLAVOR, GUAR GUM, XANTHAN GUM). TURKEY SAUSAGE (TURKEY, WATER, SALT, AND 2% OR LESS OF: SPICES, CORN SYRUP SOLIDS, DEXTROSE, CARAMEL COLOR, NATURAL FLAVOR, MALTODEXTRIN, SODIUM CITRATE, SODIUM DIACETATE. CITRIC ACID), CHEDDAR CHEESE (PASTEURIZE MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO (VEGETABLE COLOR)), GARDEN VEGETABLE CREAM CHEESE (PASTEURIZED MILK AND CREAM, WHEY PROTEIN CONCENTRATE, WHEY, ONIONS, SALT, CARROTS, GREEN BELL PEPPERS, CUCUMBERS, CUCUMBERS, RED BELL PEPPERS, DRIED GREEN BELL PEPPERS, DRIED RED BELL PEPPERS, DRIED CARROTS, CAROB BEAN GUN, XANTHAN GUM, GUAR GUM, NATURAL FLAVOR (CONTAINS CELERY), NATAMYCIN (A NATURAL MOLD INHIBITOR), VITAMIN A PALMITATE, CHEESE CULTURE), SPINACH