Which food has less impact on blood sugar?

LETTUCE MIX (LETTUCE, CARROTS, RED CABBAGE), DICED GRILLED CHICKEN BREAST (COOKED CHICKEN BREAST WITH RIB MEAT, WATER, CONTAINS LESS THAN 2% OF CHICKEN BASE MARINADE (SALT, DEHYDRATED CHICKEN BROTH, RICE STARCH, YEAST EXTRACT, SAFFLOWER OIL, NATURAL FLAVORS, RENDERED CHICKEN FAT, SOYBEAN OIL, CANOLA OIL, EXTRACTIVE OF CARROT (COLOR])), PICO DE GALLO (CORN, BLACK BEANS (BLACK BEANS, WATER, SALT, CALCIUM CHLORIDE, AND FERROUS GLUCONATE), TOMATOES, ONION, RED PEPPER, CILANTRO), CHIPOTLE RANCH DRESSING (NON FAT BUTTERMILK (WHEY, WATER, SKIM MILK POWDER, CORN STARCH, TAPIOCA STARCH, CARRAGEENAN, LOCUST BEAN GUM, CULTURE), CANOLA OIL, WATER, TOMATO PASTE, ONION, NON FAT SOUR CREAM (CULTURED SKIM MILK, CORN STARCH, TAPIOCA STARCH, CARRAGEENAN, LOCUST BEAN GUM), CHIPOTLE PUREE (CHIPOTLE PEPPERS, WATER, SALT, VINEGAR), SUGAR, APPLE CIDER VINEGAR, DISTILLED VINEGAR, SALT, EGG YOLK GREEN ONION, SPICES, MODIFIED CORN STARCH, XANTHAN GUM, MALTODEXTRIN, CULTURED SKIM MILK POWDER, LEMON JUICE CONCENTRATE, MUSTARD FLOUR, DRIED BELL PEPPERS, CULTURED DEXTROSE, DRIED GARLIC, DRIED ONION, LACTIC ACID, GUAR GUM, PAPRIKA), CHEESE (CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO [COLOR]), POTATO STARCH, CORN STARCH, POWERED CELLULOSE (ADDED TO PREVENT CAKING)), TRI-COLOR TORTILLA STRIPS (CORN FLOUR (YELLOW, WHITE & BLUE), CORN OIL AND/OR SUNFLOWER OIL & BEET POWDER)