Which food has less impact on blood sugar?

CHOCOLATE SANDWICH COOKIES - SUGAR, UNBLEACHED ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE {VITAMIN B1}, RIBOFLAVIN {VITAMIN B2}, FOLIC ACID), PALM AND/OR CANOLA OIL, COCOA (PROCESSED WITH ALKALI), HIGH FRUCTOSE CORN SYRUP, CORNSTARCH, LEAVENING (BAKING SODA AND/OR CALCIUM PHOSPHATE), SALT, SOY LECITHIN, VANILLA - AN ARTIFICIAL FLAVOR, CHOCOLATE. ROAST WHITE TURKEY - CURED - SMOKE FLAVOR ADDED - WHITE TURKEY, WATER, POTASSIUM LACTATE, MODIFIED CORNSTARCH, CONTAINS LESS THAN 2% OF DEXTROSE, CARRAGEENAN, SALT, SODIUM PHOSPHATES, POTASSIUM CHLORIDE, SODIUM DIACETATE, FLAVOR, SODIUM ASCORBATE, SMOKE FLAVOR, SODIUM NITRITE, NATURAL AND ARTIFICIAL FLAVOR. PASTEURIZED PREPARED AMERICAN CHEESE PRODUCT - MILK, WATER, MILK PROTEIN CONCENTRATE, WHEY, MILKFAT, WHEY PROTEIN CONCENTRATE, SODIUM CITRATE, SALT, LACTIC ACID, SORBIC ACID AS A PRESERVATIVE, CHEESE CULTURE, ENZYMES, OLEORESIN PAPRIKA (COLOR), ANNATTO EXTRACT (COLOR), WITH SUNFLOWER LECITHIN ADDED FOR SLICE SEPARATION. CRACKERS - ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), PALM OIL, SUGAR, SALT, BAKING SODA, WHEY (FROM MILK), SOY LECITHIN, NATURAL FLAVOR.