Which food has less impact on blood sugar?

ROMAINE LETTUCE, LITE JALAPENO RANCH DRESSING (WATER, NON FAT BUTTERMILK WHEY, WATER, SKIM MILK POWDER, CORN STARCH, TAPIOCA STARCH, CARRAGEENAN, LOCUST BEAN GUM, CULTURE], CANOLA OIL, SOUR CREAM [CULTURED MILK, CREAM, WHEY, MODIFIED CORN STARCH, SODIUM PHOSPHATE, GUAR GUM, CARRAGEENAN, CALCIUM SULFATE, LOCUST BEAN GUM], JALAPENO PEPPERS, EGG YOLK, SUGAR, DISTILLED VINEGAR, SALT, MODIFIED CORN STARCH, COM STARCH, SKIM MILK POWDER BLEND [DAIRY WHEY, SODIUM CASEINATE, SKIM MILK POWDER], GREEN ONION, APPLE CIDER VINEGAR, SPICES, DRIED GARLIC, STABILIZER BLEND [XANTHAN GUM, CARRAGEENAN], MALTODEXTRIN, DRIED ONION, POTASSIUM CHLORIDE, DRIED BELL PEPPER, AUTOLYZED YEAST EXTRACT, WHEY POWDER, SKIM MILK POWDER, MUSTARD FLOUR, PAPRIKA, NATURAL FLAVORS, BUTTER EXTRACTIVES), CHICKEN BREAST (BONELESS CHICKEN BREAST, WATER, CONTAINS 2% OR LESS OF THE FOLLOWING: SOY PROTEIN CONCENTRATE, SODIUM LACTATE, SALT, MODIFIED CORN STARCH, CARRAGEENAN, SODIUM PHOSPHATE [PRESERVATIVE], CHILI LIME TRI-COLORED TORTILLA STRIPS (CORN MASA FLOUR, SUNFLOWER, SAFFLOWER AND/OR CANOLA OIL, SEASONING [WHEY, SOUR CREAM POWDER {CREAM, NONFAT DRY MILK, CULTURES}, CHEDDAR CHEESE {MILK, SALT, CHEESE CULTURES, ENZYMES}, SEA SALT, SPICES, MILK, CITRIC ACID, BUTTERMILK, TOMATO POWDER, COM SYRUP SOLIDS, PAPRIKA {COLOR} ONION POWDER, COCONUT OIL, SODIUM CASEINATE, GARLIC POWDER, LACTIC ACID, LIME JUICE SOLIDS, EXTRACTIVE OF PAPRIKA {COLOR}, NATURAL FLAVORS], RED 40, BLUE 1, BLUE 2), MILD CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO [VEGETABLE COLOR], POTATO STARCH AND POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN [A NATURAL MOLD INHIBITOR]), COOKED BLACK BEANS, ROASTED CORN, PICO DE GALLO (TOMATO, RED ONION, GREEN BELL PEPPER, TOMATO JUICE [RECONSTITUTED TOMATO JUICE {WATER AND CONCENTRATED JUICE OF TOMATOES}, SALT, VITAMIN C {ASCORBIC ACID}], RED BELL PEPPER, LIME JUICE, GARLIC, SALT, CILANTRO).