Which food has less impact on blood sugar?

CHICKEN CAESAR WRAP (WHITE FLOUR TORTILLA [ENRICHED FLOUR (WHEAT FLOUR, NIACIN [VITAMIN B3], REDUCED IRON, THIAMINE MONONITRATE [VITAMIN B1], RIBOFLAVIN, [VITAMIN B2], FOLIC ACID [VITAMIN B9], MALTED BARLEY FLOUR), WATER, SUNFLOWER OIL, CONTAINS 2% OR LESS OF THE FOLLOWING: CULTURED WHEAT FLOUR ADDED WITH VINEGAR, SOY LECITHIN, SALT, GUAR GUM, YEAST, BAKING POWDER (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE), CITRIC ACID], CHICKEN CAESAR SALAD [GRILLED WHITE CHICKEN (CHICKEN BREAST WITH RIB MEAT, WATER, POTATO STARCH, SEA SALT), DRESSING (CANOLA OIL, WATER, PARMESAN CHEESE [SKIM MILK, CULTURE, SALT, ENZYMES], EGG YOLK, DIJON MUSTARD [WATER, MUSTARD SEED, DISTILLED VINEGAR, SALT WHITE WINE, CITRIC ACID, TURMERIC (COLOR), TARTARIC ACID, SPICES], DISTILLED VINEGAR, DRIED GARLIC, LEMON JUICE CONCENTRATE, SUGAR, SALT, ANCHOVIES, SPICE, ANCHOVY POWDER [MALTODEXTRIN, ANCHOVY EXTRACT, SALT], XANTHAN GUM, MUSTARD FLOUR, CARAMEL COLOR, ANNATTO EXTRACT [COLOR]), PARMESAN CHEESE [PASTEURIZED PART SKIM MILK, CHEESE CULTURE, SALT, ENZYMES, FLOW AGENT: CELLULOSE POWDER ADDED TO PREVENT CAKING), KALE, CREAM CHEESE [PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, STABILIZERS (CAROB BEAN AND/OR XANTHAN AND/OR GUAR GUMS)], LETTUCE), SPRING MIX (BABY LETTUCES [RED ROMAINE, GREEN ROMAINE, RED OAK LEAF, RED LEAF, LOLLO ROSA, TANGO], RED CHARD, GREEN CHARD, MIZUNA, ARUGULA, MACHE, FRISEE, RADICCHIO, GREENS MAY VARY BY SEASON), LITE RANCH DRESSING (LOW FAT BUTTERMILK [SKIM MILK, WHEY, WATER, SKIM MILK SOLIDS, WHEY SOLIDS, CORN STARCH, TAPIOCA STARCH, DISODIUM PHOSPHATE, CARRAGEENAN GUM, LOCUST BEAN GUM, CULTURE], WATER, CANOLA OIL, EGG YOLK, SUGAR, MODIFIED CORN STARCH, SALT, DISTILLED VINEGAR, MALTODEXTRIN, CIDER VINEGAR, DRIED GARLIC, SPICES, DRIED ONION, POTASSIUM SORBATE AND SODIUM BENZOATE [PRESERVATIVES], XANTHAN GUM, MUSTARD FLOUR), GRAPE TOMATOES, RED CABBAGE, CARROTS.