Which food has less impact on blood sugar?

ROMAINE LETTUCE, GRILLED CHICKEN BREAST WITH RIB MEAT [BONELESS, SKINLESS CHICKEN BREAST WITH RIB MEAT, WATER, SEASONING (MALTODEXTRIN, SALT, SUGAR, CHICKEN STOCK, VEGETABLE STOCK (CARROT, ONION, CELERY), FLAVORS, CARROT POWDER AND GARLIC POWDER) MODIFIED FOOD STARCH, SODIUM PHOSPHATES, SOY PROTEIN CONCENTRATE, SEA SALT], ROMANO CHEESE DRESSING [CANOLA OIL, WATER, ROMANO CHEESE (MILK, CULTURE, SALT, ENZYMES), EGG YOLK, GARLIC, DISTILLED VINEGAR, DIJON MUSTARD (WATER, MUSTARD SEED, DISTILLED VINEGAR, SALT, WHITE WINE, CITRIC ACID, TURMERIC (COLOR), TARTARIC ACID, SPICES), SALT, SUGAR, LEMON JUICE CONCENTRATE, ANCHOVIES, DRIED GARLIC, MUSTARD FLOUR, SPICE, XANTHAN GUM], CARROTS, PARMESAN CHEESE [MILK, CHEESE CULTURE, SALT, ENZYMES, POTATO STARCH AND POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN (A NATURAL MOLD INHIBITOR)], STARLIGHT PEPPERMINT DISC (SUGAR, CORN SYRUP, TITANIUM DIOXIDE, PURE PEPPERMINT OIL, FD&C RED #40), SEASONED CROUTONS [ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), CANOLA AND/OR SUNFLOWER OIL, WHEY, SALT, YEAST, 2% OR LESS OF HIGH FRUCTOSE CORN SYRUP, SUGAR, SPICES, DEHYDRATED PARSLEY, ONION POWDER, CALCIUM PROPIONATE (PRESERVATIVE), PAPRIKA (COLOR), TURMERIC (COLOR), EXTRACTIVE OF PAPRIKA (COLOR), SPICE EXTRACTIVE, ENZYMES, ASCORBIC ACID, TBHQ (TO PRESERVE FRESHNESS)].