Which food has less impact on blood sugar?

ENRICHED BREAD (ENRICHED UNBLEACHED WHEAT FLOUR (WHEAT FLOUR, MATLED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN AND FOLIC ACID), WATER, BREAD MIX (STEEL CUT WHEAT, STEEL CUT OATS, OAT FLAKES, BARLEY FLAKES, TRITICALE FLAKES, SOFT WHITE WHEAT FLAKES, RYE FLAKES, AMARANTH, FLAXSEED, TOASTED WHEAT GERM, CORN MEAL), WHOLE WHEAT FLOUR, YEAST, HIGH FRUCTOSE CORN SYRUP, VITAL WHEAT GLUTEN, VEGETABLE OIL (CANOLA AND/OR SOY), CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: SALT, HONEY, RAISIN JUICE CONCENTRATE, MOLASSES, SUNFLOWER SEEDS, YEAST NUTRIENT (AMMONIUM SULFATE), DOUGH CONDITIONERS (MONO AND DIGLYCERIDES, SODIUM STEAROYL LACTYIATE, ASCORBIC ACID), CALCIUM SULFATE, ENZYMES, NONFAT DRY MILK, SOY FLOUR)., BACON RANCH CHICKEN SALAD (COOKED WHITE MEAT CHICKEN, LIGHT MAYONNAISE DRESSING (WATER, SOYBEAN OIL, DISTILLED VINEGAR, FOOD STARCH-MODIFIED, EGG YOLKS, SALT), CELERY, BACON (CURED WITH WATER, SALT, SUGAR, SODIUM NITRITE. MAY ALSO CONTAIN SMOKE FLAVORING, DEXTROSE, BROWN SUGAR, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM ASCORBATE, POTASSIUM CHLORIDE, FLAVORING), WATER CHESTNUTS, SUGAR, CONTAINS 2% OR LESS BREAD CRUMBS (BLEACHED WHEAT FLOUR, SUGAR, YEAST, SALT), DISTILLED VINEGAR, DIJON MUSTARD (DISTILLED VINEGAR, WATER, MUSTARD SEED, SALT, WHITE WINE, CITRIC ACID, TARTARIC ACID, SPICES), GLUCONO DELTA LACTONE, SEASONING (SALT, MALTODEXTRIN, ONION POWDER, GARLIC POWDER, SUGAR, XANTHAN GUM, SPICES, PARSLEY, YEAST EXTRACT (CONTAINS NATURAL FLAVOR), DRY BUTTERMILK, CANOLA OIL), ONION, GUM ARABIC)..