Which food has less impact on blood sugar?

VEGETABLES: GREEN LEAF LETTUCE, ICEBERG LETTUCE, CARROTS, RED CABBAGE, RADISH, DRESSING: WATER, SOYBEAN OIL AND/OR CANOLA OIL, TOMATOES, SOUR CREAM (CULTURED PASTEURIZED CREAM AND GELATIN), INVERTED SUGAR, WHITE WINE VINEGAR, BUTTERMILK (CULTURED PASTEURIZED PART-SKIM MILK, NONFAT MILK POWDER, SALT), SALT, CONTAINS LESS THAN 2% OF: CHIPOTLE PEPPER SAUCE (CHIPOTLE PEPPER PUREE [WATER, CHIPOTLE PEPPERS], WATER, DISTILLED VINEGAR, SUGAR, SALT, OMION POWDER), CITRIC ACID, DEHYDRATED GARLIC, DEHYDRATED RED BELL PEPPER, EGG YOLK JALAPENO, LACTIC ACID, LEMON JUICE CONCENTRATE, NATURAL FLAVORS, ONION, PEPPER SAUCE (DISTILLED VINEGAR, RED PEPPER, SALT), SPICES (CONTAINS MUSTARD), XANTHAN GUM, TORTILLA STRIPS: 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), CRISPY ONION STRINGS: ONIONS, ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SUNFLOWER, SAFFLOWER AND/OR CANOLA OIL, SALT, CRISPY RED BELL PEPPERS: RED BELL PEPPERS, ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SUNFLOWER, SAFFLOWER AND/OR CANOLA OIL, SALT, CHEESE: PASTEURIZED MILK, CHEESE CULTURE, POWDERED CELLULOSE (TO PREVENT CAKING), CONTAINS LESS THAN 2% ANNATTO (VEGETABLE COLOR), ENZYMES, MALTODEXTRIN, NATURAL FLAVOR, PAPRIKA OLEORESIN (COLOR), POTATO FLOUR, SALT, SPICE, SUGAR.