Which food has less impact on blood sugar?

ROMAINE LETTUCE, SALSA RANCH DRESSING (VEGETABLE OIL [SOYBEAN OIL AND/OR CANOLA OIL] SALSA [TOMATOES, ONIONS, CHILIES GARLIC, SALT, CILANTRO, CITRIC ACID, XANTHAN GUM], BUTTERMILK [CULTURED SKIM MILK, BUTTERFAT, SALT], SUGAR WHITE WINE VINEGAR, NATURAL AND ARTIFICIAL FLAVORS, WATER, EGG YOLKS, SALT, JALAPENO PEPPERS, DEHYDRATED GARLIC PHOSPHORIC ACID, XANTHAN GUM, SPICES, POLYSORBATE 60 SODIUM BENZOATE AND POTASSIUM SORBATE [AS PRESERVATIVES] DEHYDRATED PARSLEY, CITRIC ACID, CALCIUM DISODIUM EDTA [ADDED TO PROTECT FLAVOR], CHICKEN BREAST WITH RIB MEAT (CHICKEN BREAST WITH RIB MEAT, WATER, SEASONING [HYDROLYZED SOY PROTEIN, SUGAR, SALT, CARAMELIZED SUGAR GARLIC POWDER, SPICES, CHILI PEPPER, PAPRIKA, LESS THAN 2% OF: CARRAGEENAN, DEHYDRATED SOY SAUCE {WHEAT, SOYBEANS, SALT}, CON SYRUP SOLIDS, MALTODEXTRIN, NATURAL FLAVORS, LIME JUICE CONCENTRATE, EXTRACTIVE OF PAPRIKA {COLOR}], SODIUM LACTATE, POTASSIUM LACTATE, SODIUM PHOSPHATE, SODIUM DIACETATE), FIRE ROASTED CORN, 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 HOLD INHIBITOR]), SEASONED TORTILLA CHIPS (STONE GROUND CORN MASA FLOUR, SUNFLOWER AND/OR SAFFLOWER OIL, NACHO SEASONING [WHEY SALT, LACTOSE, TOMATO POWDER, BUTTERMILK, CULTURED NONFAT MILK, WHEY PROTEIN CONCENTRATE MALTODEXTRIN, ONION POWDER, ENZYME MODIFIED ROMANO CHEESE {PASTEURIZED COW'S MILK, CULTURES, SALT, ENZYMES}, NATURAL FLAVORS, CITRIC ACID, LACTIC ACID, GARLIC POWDER, CHILI PEPPER, EXTRACTNE OF PAPRIKA {COLOR}], CHILI LIME SEASONING [WHEY SOUR CREAM POWDER {CULTURED CREAM, NONFAT MILK}, SALT, SPICES, PAPRIKA, CITRIC ACID, NATURAL LIME FLAVOR, EXTRACTIVE OF PAPRIKA, SPICE EXTRACTIVE]).