Which food has less impact on blood sugar?

VEGETABLE BLEND (ICEBERG LETTUCE, GREEN CABBAGE, RED CABBAGE, CARROTS), BARBEQUE RANCH DRESSING (BUTTERMILK [CULTURED PASTEURIZED PART-SKIM MILK, NONFAT MILK POWDER, SALT], SOYBEAN OIL AND/OR CANOLA OIL, INVERTED SUGAR, TOMATO PASTE, WATER, DISTILLED VINEGAR, BROWN SUGAR, EGG YOLK, SALT, CONTAINS LESS THAN 2% OF: APPLE CIDER VINEGAR, APPLE JUICE CONCENTRATE, DEHYDRATED GARLIC, DEHYDRATED ONION, EXTRACTIVE OF PAPRIKA [COLOR], LACTIC ACID, MODIFIED CORN STARCH, MOLASSES, NATURAL FLAVORS, NATURAL SMOKE FLAVOR, PINEAPPLE JUICE CONCENTRATE, SODIUM BENZOATE AND POTASSIUM SORBATE [AS PRESERVATIVES], SPICES [CONTAINS MUSTARD], XANTHAN GUM), SEASONED WHITE MEAT CHICKEN (WHITE MEAT CHICKEN, WATER, SEASONING [SPICES {INCLUDING PAPRIKA, BLACK PEPPER, CRUSHED RED PEPPER, CAYENNE, CUMIN}, DEXTROSE, SALT, DEHYDRATED GARLIC, DEHYDRATED ONION, BELL PEPPER POWDER, CILANTRO, LEMON JUICE POWDER {CORN SYRUP SOLIDS, LEMON JUICE SOLIDS, LEMON OIL}, LIME JUICE POWDER {CORN SYRUP SOLIDS, LIME JUICE SOLIDS, LIME OIL}, SOYBEAN OIL, NATURAL FLAVOR, PARSLEY], CONTAINS LESS THAN 2% OF: POTATO STARCH, YEAST EXTRACT, CITRUS EXTRACT, VINEGAR), BLACK BEANS, FIRE ROASTED CORN, TORTILLA STRIPS (STONE GROUND WHITE, YELLOW AND BLUE CORN MASA FLOUR, SUNFLOWER AND/OR CORN OIL, SEA SALT, BEET JUICE CONCENTRATE [COLOR]).