Which food has less impact on blood sugar?

RANCH DRESSING (SOYBEAN OIL, WATER, BUTTERMILK [CULTURED PASTEURIZED SKIM MILK AND MILK, SODIUM CITRATE AND SALT], RANCH SEASONING AND SPICES [SALT, FOOD STARCH- MODIFIED, MONOSODIUM GLUTAMATE, SUGAR, DRIED GARLIC, DRIED ONION, NATURAL AND ARTIFICIAL FLAVOR {INCLUDES MILK, SOYBEAN}, WHEY PROTEIN CONCENTRATE, CORN SYRUP, SPICES, XANTHAN GUM, SORBIC ACID AND CALCIUM DISODIUM EDTA AS PRESERVATIVES, CITRIC ACID, CALCIUM STEARATE], EGG YOLKS, CONTAINS LESS THAN 2% OF DISTILLED VINEGAR, SALT, XANTHAN GUM, NATURAL FLAVORS [INCLUDES MILK]), CARROTS, GRAPE TOMATOES, TURKEY SAUSAGE BITES (TURKEY, MECHANICALLY SEPARATED TURKEY. CONTAINS 2% OR LESS OF: SALT, CORN SYRUP SOLIDS, SPICES, DEXTROSE, LACTIC ACID STARTER CULTURE, CARRAGEENAN, SODIUM ERYTHORBATE, GARLIC POWDER, SODIUM NITRITE, IN COLLAGEN CASING), COLBY-JACK CHEESE (COLBY CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO {VEGETABLE COLOR}], MONTEREY JACK CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES], POTATO STARCH AND POWDERED CELLULOSE [TO PREVENT CAKING], NATAMYCIN [A NATURAL MOLD INHIBITOR]), CELERY, BROCCOLI FLORETS.