Which food has less impact on blood sugar?

BREAD (ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SOYBEAN OIL, CONTAINS 2% OR LESS OF: SUGAR, SALT, YEAST, DOUGH CONDITIONER [WHEAT FLOUR, ASCORBIC ACID, SOYBEAN OIL, ENZYMES], NON FAT DRY MILK, SOY LECITHIN), DOUGH CONDITIONER [WHEAT FLOUR, ASCORBIC ACID, SOYBEAN OIL, ENZYMES], NON FAT DRY MILK, SOY LECITHIN), GRILLED SEASONED ANGUS BEEF AND MODIFIED FOOD STARCH STRIPS, CARAMEL COLOR ADDED (ANGUS BEEF, WATER, CARAMEL COLOR, DEXTROSE, MODIFIED FOOD STARCH, NATURAL FLAVOR, ONION POWDER, SALT, SODIUM PHOSPHATES, SPICES, VINEGAR), SAUCE (WATER, CHEESE SAUCE MIX [A DEHYDRATED BLEND OF WHEY, CHEDDAR CHEESE (MILK, CHEESE CULTURE, SALT, ENZYMES), MODIFIED CORN STARCH, BUTTER, BUTTERMILK SOLIDS, SALT, SODIUM PHOSPHATE, CONTAINS LESS THAN 2% OF CARRAGEENAN, LACTIC ACID, OLEORESIN PAPRIKA (COLOR), ANNATTO (COLOR), NATURAL FLAVOR, ENZYME MODIFIED CHEESE (CHEDDAR CHEESE [MILK, CHEESE CULTURE, SALT, ENZYMES], DISODIUM PHOSPHATE, ENZYMES, XANTHAN GUM)], MODIFIED CORN STARCH, SALT, METHYLCELLULOSE, NATURAL SMOKE FLAVOR, ANNATTO CHEESE COLOR [WATER, NATURAL EXTRACTIVES OF ANNATTO SEEDS]), YELLOW CHEDDAR CHEESE (PASTEURIZED MILK, SALT, CULTURES, ENZYMES, ANNATTO COLOR), CARAMELIZED ONION (YELLOW ONION, SUGAR, APPLE JUICE CONCENTRATE), FIRE ROASTED GREEN PEPPERS, LOW MOISTURE PART SKIM MOZZARELLA CHEESE (PART SKIM MILK, CULTURES, SALT, ENZYMES), REDUCED FAT PROVOLONE CHEESE (CULTURED PASTEURIZED MILK, SALT, ENZYMES, SMOKE FLAVOR), WATER, SOYBEAN OIL, NATURAL FLAVOR, CARAMEL COLOR