Which food has less impact on blood sugar?

BREAD (ENRICHED BLEACHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYMES], WATER, SUGAR, MODIFIED WHEAT STARCH, SOYBEAN OIL, CONTAINS 2% OR LESS OF: YEAST, VITAL WHEAT GLUTEN, SALT, MONOGLYCERIDES, CALCIUM SULFATE, ENZYMES, TRICALCIUM PHOSPHATE, WHEAT STARCH, ASCORBIC ACID, SORBITAN MONOSTEARATE, CITRIC ACID, CALCIUM PROPIONATE), FULLY COOKED BREADED SPICY CHICKEN PATTY (WHITE CHICKEN MEAT, WATER, SEASONING [SUGAR, SALT, ONION POWDER, YEAST EXTRACT, GARLIC POWDER, TORULA YEAST, SPICES, FLAVOR (HYDROLYZED SOY PROTEIN, YEAST EXTRACT, NATURAL FLAVOR, HYDROLYZED CORN PROTEIN, CHICKEN FAT, MALTODEXTRIN, SILICON DIOXIDE), PAPRIKA, SPICE EXTRACTIVES, SALT, SODIUM PHOSPHATE, VINEGAR POWDER (MALTODEXTRIN, MODIFIED FOOD STARCH, AND DRIED VINEGAR), SPICE EXTRACTIVES, GARLIC POWDER], SUGAR, SODIUM PHOSPHATES, BREADED WITH: ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SPICES, SALT, LEAVENING (SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE), OLEORESIN PAPRIKA, ONION POWDER], BATTER WITH: WATER, ENRICHED WHEAT FLOUR AND BLEACHED ENRICHED WHEAT FLOUR [NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], CORN STARCH, SPICES, SALT, YELLOW CORN FLOUR, BUTTERMILK SOLIDS, DEXTROSE, GUAR GUM, EXTRACTIVES OF PAPRIKA, METHYLCELLULOSE, ONION POWDER, EXTRACTIVES OF TURMERIC, MODIFIED CORN STARCH, RICE STARCH, YELLOW CORN FLOUR, GELATIN, DRIED EGG WHITES).