Which food has less impact on blood sugar?

WHITE FRENCH BREAD: ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MALTED BARLEY FLOUR, WATER, SUGAR, YEAST, SOYBEAN OIL, SALT, MONOGLYCERIDES, CALCIUM PROPIONATE (PRESERVATIVE), DOUGH CONDITIONER (WHEAT FLOUR ASCORBIC ACID, ENZYMES). FULLY COOKED UNCURED PASTRAMI, CONTAINS UP TO 15% OF A SEASONING SOLUTION, CHUNKED AND FORMED, SMOKE FLAVOR ADDED, NOT PRESERVED - KEEP REFRIGERATED BELOW 40F AT ALL TIMES, NO NITRATES OR NITRITES ADDED*: WATER, CONTAINS 2% OR LESS OF SEASONING (SALT, SUGAR, FLAVORING, SOYBEAN OIL), VINEGAR, CULTURED CELERY JUICE POWDER SALT, SUGAR, SODIUM PHOSPHATE, SMOKE FLAVOR, BLACK PEPPER. UNCURED BLACK FOREST HAM CONTAINS UP TO 15% OF A SEASONING SOLUTION, CARAMEL COLORED, NOT PRESERVED - KEEP REFRIGERATED BELOW 40F AT ALL TIMES, NO NITRATES OR NITRITES ADDED*: SEASONING SOLUTION: WATER, CONTAINS 2% OR LESS OF SALT, VINEGAR, CELERY JUICE POWDER, SODIUM PHOSPHATES NATURAL FLAVOR BABY SWISS CHEESE: CULTURED PASTEURIZED PARTSKIM MILK SALT, ENZYMES HARD SALAMI, PROCESSED WITH NATURAL SMOKE FLAVOR, BHA AND BHT WITH CITRIC ACID ADDED TO HELP PROTECT FLAVOR: PORK, BEEF SALT, DEXTROSE SPICES, LACTIC ACID STARTER CULTURE, SODIUM ASCORBATE, NATURAL SMOKE FLAVOR, FLAVORING, SODIUM NITRITE, BHA, BHT, CITRIC ACID.