Which food has less impact on blood sugar?

CHICKEN BREAST WITH RIB MEAT (CONTAINING UP TO 18% OF A SOLUTION OF WATER, POTATO STARCH, SALT, MODIFIED FOOD STARCH, YEAST EXTRACT, CHICKEN BROTH, MALTODEXTRIN, DEXTROSE, SUGAR, NATURAL FLAVORS, SPICES, CHICKEN FAT, CORN SYRUP SOLIDS, CITRIC ACID, HYDROLYZED CORN GLUTEN, CONCENTRATED LEMON JUICE), PASTEURIZED PROCESS SWISS AND AMERICAN CHEESE (SWISS CHEESE [CULTURED MILK AND SKIM MILK, SALT, ENZYMES], AMERICAN CHEESE [CULTURED MILK AND SKIM MILK, SALT, ENZYMES], CREAM, SODIUM PHOSPHATE, SALT), ENRICHED WHEAT FLOUR (ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), FULLY COOKED HAM WITH NATURAL JUICES (CURED WITH: WATER, SALT, CONTAINS 2% OR LESS OF THE FOLLOWING: DEXTROSE, VINEGAR, SUGAR, SODIUM PHOSPHATE, SODIUM ERYTHORBATE, SODIUM NITRITE), WATER, CONTAINS 2% OR LESS OF: DEHYDRATED PARSLEY, DEXTROSE, EXTRACTIVES OF TURMERIC, PAPRIKA, ANNATTO AND CELERY SEED, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE), MODIFIED FOOD STARCH, NATURAL FLAVORS, SALT, SODIUM ALGINATE, SPICES, SUGAR, VEGETABLE OIL, WHOLE WHEAT FLOUR, YEAST EXTRACT, YEAST, YELLOW CORN FLOUR. PREBROWNED IN VEGETABLE OIL.