Which food has less impact on blood sugar?

INGREDIENTS: ROMAINE LETTUCE, SALSA RANCH DRESSING (NON FAT BUTTERMILK [WHEY, WATER, SKIM MILK POWDER, CORN STARCH, TAPIOCA STARCH, CARRAGEENAN, LOCUST BEAN GUM, CULTURE], TOMATOES, CANOLA OIL, WATER, TOMATO PASTE, ONION, APPLE CIDER VINEGAR, SUGAR, DISTILLED VINEGAR, SALT, EGG YOLK, GREEN ONION, JALAPENO PEPPERS, MODIFIED CORN STARCH, CULTURED DEXTROSE, MALTODEXTRIN, XANTHAN GUM, SPICES, CULTURED SKIM MILK POWDER, DRIED BELL PEPPERS, DRIED GARLIC, DRIED ONION, MUSTARD FLOUR, GUAR GUM, ACACIA GUM, PAPRIKA), SOUTHWEST STYLE CHICKEN BREAST MEAT WITH RIB MEAT, SMOKE FLAVOR ADDED (CHICKEN BREAST MEAT WITH RIB MEAT, WATER, CONTAINS 2% OR LESS OF THE FOLLOWING: SODIUM LACTATE, POTASSIUM LACTATE, SALT, BROWN SUGAR, SODIUM PHOSPHATE, CHIPOTLE PEPPER, GARLIC POWDER, AUTOLYZED YEAST EXTRACT, CHILI PEPPER, SUGAR, ONION POWDER, SPICES [INCLUDING CUMIN], SODIUM CITRATE, HYDROLYZED SOY PROTEIN, CITRIC ACID, SODIUM DIACETATE, DISODIUM INOSINATE AND DISODIUM GUANYLATE, CORN SYRUP SOLIDS, SPICE EXTRACTIVE, MALTODEXTRIN, XANTHAN GUM, LIME JUICE SOLIDS, MESQUITE SMOKE FLAVOR), ROASTED CORN, 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 [A NATURAL MOLD INHIBITOR]), TORTILLA STRIPS (STONE GROUND WHITE CORN, SUNFLOWER OIL OR CORN OIL, NACHO SEASONING [WHEY POWDER, SALT, GRANULAR CHEESE {MILK, CHEESE CULTURES, SALT, ENZYMES}, CHEDDAR CHEESE POWDER {MILK, CHEESE CULTURES, SALT, ENZYMES}, TOMATO POWDER, SOYBEAN OIL, ROMANO CHEESE POWDER {MILK, CHEESE CULTURES, SALT, ENZYMES}, CULTURED WHEY, WHEY PROTEIN CONCENTRATE, LACTOSE, MALTODEXTRIN, BLUE CHEESE POWDER {MILK, CHEESE CULTURES, SALT, ENZYMES}, CULTURED NONFAT MILK POWDER, ONION POWDER, BUTTERMILK POWDER, LACTIC ACID, CITRIC ACID, SODIUM PHOSPHATE, EXTRACTIVES OF PAPRIKA, GARLIC POWDER, SPICES, SODIUM CITRATE, EXTRACTIVES OF ANNATTO], CHILI LIME SEASONING [WHEY POWDER, LIME JUICE POWDER, SOUR CREAM POWDER {SOUR CREAM (CREAM, NONFAT MILK, SALT, CULTURES), MALTODEXTRIN, DISODIUM PHOSPHATE, SILICON DIOXIDE}], SALT, SPICES, PAPRIKA, CITRIC ACID, EXTRACTIVES OF PAPRIKA, SPICE EXTRACTIVE, WATER, TRACE OF LIME).