Which food has less impact on blood sugar?

ICEBERG 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) CHILI LIME 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) CORN SYRUP SOLIDS, MALTODEXTRIN , NATURALFLAVORS , LIME JUICE CONCENTRATE , EXTRACTIVE OF PAPRIKA (COLOR}J SODIUM LACTATE POTASSIUM LACTATE , SODIUM PHOSPHATE SODIUM DIACETATE) FIRE ROASTED CORN, GREEN LEAF LETTUCE , 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 CARING) , NATAMYCIN (MOLD 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, EXTRACTIVE OF PAPRIKA (COLOR), CHILI LIME SEASONING [WHEY, SOUR CREAM POWDER (CULTURED CREAM, NONFAT MILK) , SALT , SPICES, PAPRIKA (COLOR) , CITRIC ACID , NATURAL LIME FLAVOR , EXTRACTIVE OF PAPRIKA (COLOR), SPICE EXTRACTIVE).