Which food has less impact on blood sugar?

LITE BLUE CHEESE DRESSING (BUTTERMILK [CULTURED PASTEURIZED SKIM MILK AND MILK, SODIUM CITRATE AND SALT], WATER, SOYBEAN OIL, BLUE CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, NATAMYCIN AS AN ANTI-MYCOTIC AGENT], BUTTERMILK SOLIDS, CONTAINS LESS THAN 2% OF SALT, DISTILLED VINEGAR, EGG YOLKS, XANTHAN GUM, LACTIC ACID, SPICE, DEHYDRATED GARLIC, NATURAL FLAVOR [INCLUDES MILK]), GREEN LEAF LETTUCE, CHICKEN BREAST MEAT WITH RIB MEAT (CHICKEN BREAST MEAT WITH RIB MEAT, WATER, CULTURED SUGAR AND VINEGAR, POTATO STARCH, SEA SALT, NATURAL FLAVORINGS), SPRING MIX (GREEN LEAF, MIZUNA, GREEN ROMAINE, TANGO, GREEN OAK, GREEN CHARD, SPINACH, ARUGULA, FRISEE, TATSOI, RED CHARD, RED LEAF, LOLLA ROSA, RED ROMAINE, RED MUSTARD, RADICCHIO, RED OAK, BEET TOP), GRAPE TOMATOES, HARD COOKED EGG, OLIVES (RIPE OLIVES, WATER, SALT, FERROUS GLUCONATE ADDED TO STABILIZE COLOR), BACON (BACON CURED WITH: WATER, SALT, SODIUM ERYTHORBATE, SODIUM NITRITE. MAY CONTAIN SUGAR, SMOKE FLAVORING, SODIUM PHOSPHATE), FOUR CHEESE BLEND (MONTEREY JACK AND QUESO QUESADILLA CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES], ASADERO AND CHEDDAR CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO {VEGETABLE COLOR}], POTATO STARCH AND POWDERED CELLULOSE [TO PREVENT CAKING], NATAMYCIN [MOLD INHIBITOR]), CARROT.