Which food has less impact on blood sugar?

BREAD (WATER, WHOLE WHEAT FLOUR, ENRICHED UNBLEACHED WHEAT FLOUR (FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE (B1), RIBOFLAVIN (B2), FOLIC ACID), SOYBEAN OIL, SUGAR, CONTAINS 2% OR LESS OF HONEY GRANULES (REFINERY SYRUP, HONEY), DOUGH CONDITIONERS (SWEET WHEY, AMMONIUM SULFATE, L-CYSTEINE, HYDRATED MONOGLYCERIDES, ISOLATED SOY PROTEIN, MONO AND DIGLYCERIDES, MODIFIED CELLULOSE, SALT, SOY LECITHIN), VITAL WHEAT GLUTEN, YEAST, SALT SUBSTITUTE (SODIUM GLUCONATE, POTASSIUM CHLORIDE, SODIUM CHLORIDE)), SAUCE (WATER, SEASONING BLEND (DEHYDRATED BLEND OF CHEDDAR CHEESE [(PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), CREAM, SALT, CONTAINS LESS THAN 2% OF SODIUM PHOSPHATE, LACTIC ACID], MALTODEXTRIN, COCONUT CREAMER [(COCONUT OIL, LACTOSE, SODIUM CASEINATE (A MILK DERIVATIVE), DIPOTASSIUM PHOSPHATE & SILICON DIOXIDE (ANTI-CAKING AGENT)], NATURAL AND ARTIFICIAL FLAVORS, YEAST EXTRACT AND LACTIC ACID), MODIFIED CORN STARCH, DEHYDRATED ONION, METHYLCELLULOSE, SPICE, NATURAL SMOKE FLAVOR), CHEESE BLEND (LOW MOISTURE PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, CULTURES, SALT, ENZYMES), SUBSTITUTE MOZZARELLA CHEESE (WATER, CORN OIL AND/OR SOY OIL, CASEIN (MILK PROTEIN), MODIFIED FOOD STARCH, WHEY, NONFAT DRY MILK, NATURAL FLAVOR, SODIUM ALUMINUM PHOSPHATE, SALT, LACTIC ACID, SODIUM PHOSPHATE, POTASSIUM CHLORIDE, CITRIC ACID, TRICALCIUM PHOSPHATE, SORBIC ACID (AS A PRESERVATIVE), XANTHAN GUM, VITAMIN AND MINERAL SUPPLEMENT (MAGNESIUM OXIDE, DICALCIUM PHOSPHATE, ZINC OXIDE, RIBOFLAVIN (VITAMIN B2), ELECTROLYTIC IRON, FOLIC ACID, PYRIDOXINE HYDROCHLORIDE (VITAMIN B6), NIACINAMIDE, THIAMINE MONONITRATE (VITAMIN B1), CYANOCOBALAMIN (VITAMIN B12), VITAMIN A PALMITATE), SUBSTITUTE YELLOW CHEDDAR CHEESE BLEND (WATER, CASEIN, SOYBEAN OIL, WHEY, CHEDDAR CHEESE (MILK, CHEESE CULTURE, SALT, ENZYMES), MODIFIED CORN STARCH, CONTAINS 2% OR LESS OF SODIUM ALUMINUM PHOSPHATE, SODIUM CITRATE, SALT, LACTIC ACID, SODIUM PHOSPHATES, SORBIC ACID (PRESERVATIVE), ANNATTO, NATURAL FLAVOR, MONO AND DIGLYCERIDES, MAGNESIUM OXIDE, NIACINAMIDE (VITAMIN B3), FERRIC ORTHOPHOSPHATE, ZINC OXIDE, CYANOCOBALAMIN (VITAMIN B12), PYRIDOXINE HYDROCHLORIDE (VITAMIN B6), RIBOFLAVIN, THIAMINE MONONITRATE (VITAMIN B1), FOLIC ACID, VITAMIN A PALMITATE)), EGGS & TURKEY BACON BLEND (EGGS (WHOLE EGGS, SKIM MILK, SOYBEAN OIL, CORN STARCH, SALT, XANTHAN GUM, CITRIC ACID), TURKEY BACON (WHITE TURKEY, MECHANICALLY SEPARATED TURKEY, TURKEY FAT, SALT, SUGAR, WATER, CONTAINS 2% OR LESS BACON TYPE FLAVOR (CORN MALTODEXTRIN, ACACIA GUM, NATURAL AND ARTIFICIAL FLAVOR, HYDROLYZED CORN PROTEIN, YEAST EXTRACT, MODIFIED CORN STARCH, XANTHAN GUM, SUCCINIC ACID), NATURAL SMOKE FLAVORING, SODIUM ERYTHORBATE, ROSEMARY EXTRACT, SMOKE BACON FLAVOR (MALTODEXTRIN, AUTOLYZED YEAST EXTRACT, NATURAL FLAVOR (CONTAINS NATURAL SMOKE FLAVOR), SUGAR, SALT), SODIUM NITRITE, VEGETABLE OIL)._X000D_CONTAINS: EGG, MILK, SOY, WHEAT