Which food has less impact on blood sugar?

INGREDIENTS: TORTILLA: BLEACHED WHEAT FLOUR ENRICHED (NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, SOYBEAN OIL, CONTAINS 2% OR LESS OF: VITAL WHEAT GLUTEN. SALT, DOUGH CONDITIONER (INVERTED SUGAR, PROPYLENE GLYCOL, WATER CELLULOSE GUM), BAKING POWDER (CORN STARCH, SODIUM BICARBONATE, SODIUM ALUMINUM SULFATE, MONOCALCIUM PHOSPHATE), EMULSIFIERS (GUAR GUM, MONO & DIGLYCERIDES, RICE FLOUR, GUAR GUM, SODIUM METABISULFITE. FILLING: COOKED SEASONED PULLED PORK (PORK, WATER, NATURAL FLAVORINGS, SALT), WATER TOMATILLOS, ONIONS, MODIFIED FOOD STARCH, CONTAINS 2% OR LESS OF: VINEGAR, GREEN CHILES, CILANTRO, SALT, ORANGE JUICE CONCENTRATE, JALAPENO PEPPERS, DEHYDRATED GARLIC, HYDROLYZED VEGETABLE PROTEIN (HYDROLYZED SOY PROTEIN, SAFFLOWER OIL, THIAMINE HYDROCHLORIDE, LACTIC ACID, DISODIUM INOSINATE AND DISODIUM GUANYLATE), SUGAR, SPICES, NATURAL FLAVORING (YEAST EXTRACT, NATURAL FLAVOR, SALT), CITRIC ACID, CHICKEN BROTH, DRIED YEAST, DEFATTED SOY FLOUR, CANOLA OIL, RICE & CHEESE FILE COOKED RICE (WATER. RICE), WHITE CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), ACIDIFIED SOUR CREAM (MLK, CREAM MODIFIED FOOD STARCH, LACTIC ACID, MONO & DIGLYCERIDES, SODIUM CASEINATE, SODIUM PHOSPHATE, GUAR GUM, CITRIC ACID, POTASSIUM SORBATE [A PRESERVATIVE], ACETIC ACID, XANTHAN GUM, LOCUST BEAN GUM, NATURAL AND ARTIFICIAL FLAVORS), WATER MODIFIED FOOD STARCH, ROASTED POBLANO PEPPER, CONTAINS 2% OR LESS OF VINEGAR, ONIONS, CILANTRO, LIME JUICE CONCENTRATE, SALT.