Which food has less impact on blood sugar?

TURKEY SANDWICH (OVEN ROASTED TURKEY BREAST [TURKEY BREAST MEAT, WATER, WITH LESS THAN 2% OF TAPIOCA STARCH, SALT, DEXTROSE, SODIUM PHOSPHATE, CARRAGEENAN, DEHYDRATED TURKEY BROTH], MULTIGRAIN SANDWICH BREAD [ENRICHED WHEAT FLOUR {WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, WATER, WHOLE WHEAT FLOUR, FLAXSEEDS, SUGAR, SUNFLOWER SEEDS, CORNMEAL, OAT FLOUR, MILLET, VEGETABLE OIL {CANOLA OIL OR SOYBEAN OIL}, BARLEY FLOUR, RYE FLOUR, YEAST, SESAME SEEDS, WHEAT GLUTEN, SALT, HONEY, VINEGAR, SPICES, MALTED BARLEY FLOUR, DOUGH CONDITIONERS {ASCORBIC ACID, ENZYMES}, DEXTROSE], SHARP CHEDDAR CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, MICROBIAL ENZYMES]), APPLES (APPLES AND CALCIUM ASCORBATE [TO MAINTAIN FRESHNESS AND COLOR]), GRAPES, HONEY MUSTARD (CANOLA OIL, WATER, SUGAR, DIJON MUSTARD [WATER, MUSTARD SEED, DISTILLED VINEGAR, SALT, WHITE WINE, CITRIC ACID, TURMERIC {COLOR}, TARTARIC ACID, SPICES], EGG YOLK, HONEY, MODIFIED CORNSTARCH, DISTILLED VINEGAR, SALT, MUSTARD FLOUR, XANTHAN GUM, CARRAGEENAN GUM, CIDER VINEGAR, DRIED GARLIC, DRIED ONION, NATURAL LEMON EXTRACT).