Which food has less impact on blood sugar?

WHIPPED TOPPING (WATER, PARTIALLY HYDROGENATED PALM KERNEL OIL, HIGH FRUCTOSE CORN SYRUP, SUGAR, CONTAINS LESS THAN 2% OF THE FOLLOWING: CARBOHYDRATE GUM, POLYSORBATE 60, POLYGLYCEROL ESTERS OF FATTY ACIDS, SALT, SOY LECITHIN, SODIUM CITRATE, NATURAL AND ARTIFICIAL FLAVORS, DISODIUM PHOSPHATE, XANTHAN GUM, MODIFIED CORN STARCH, POTASSIUM SORBATE AND SODIUM BENZOATE TO PROTECT FLAVOR, GELATIN, CITRIC ACID, COLORED WITH BETA CAROTENE), SOUR DRESSING (NON FAT MILK, PALM OIL, MODIFIED CORN STARCH, SOYBEAN OIL, MONO AND DIGLYCERIDES, GELATIN, LACTIC ACID, GUAR GUM, POTASSIUM SORBATE TO PROTECT FLAVOR, CITRIC ACID, ACETIC ACID, NATURAL AND ARTIFICIAL FLAVORS, CARRAGEENAN, SODIUM PHOSPHATE, BETA-CAROTENE), PUDDING MIX (SUGAR, DEXTROSE, FOOD STARCH-MODIFIED), SODIUM AND POTASSIUM PHOSPHATES, NON FAT DRY MILK, ARTIFICIAL FLAVOR, PARTIALLY HYDROGENATED SOYBEAN AND COTTON SEED OILS, MONO- AND DIGLYCERIDES), CHOCOLATE SANDWICH COOKIES (UNBLEACHED ENRICHED FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SUGAR, PALM AND/OR CANOLA OIL, COCOA [PROCESSED WITH ALKALI], HIGH FRUCTOSE CORN SYRUP, LEAVENING [BAKING SODA AND/OR CALCIUM PHOSPHATE], CORNSTARCH, SALT, SOY LECITHIN, VANILLIN- AN ARTIFICIAL FLAVOR, CHOCOLATE), VANILLA FLAVOR (PROPYLENE GLYCOL, NATURAL AND ARTIFICIAL FLAVORS, ETHYLALCOHOL).