Which food has less impact on blood sugar?

SUGAR, CREAM CHEESE (MILK, CREAM (CHEESE CULTURE, SALT, CAROB BEAN GUM), MILK, OCEAN SPRAY SWEETENED DRIED CRANBERRIES (CRANBERRIES, SUGAR, SUNFLOWER OIL), MARGARINE (SOYBEAN OIL, PALM OIL, WATER, SALT, MONO AND DIGLYCERIDES, NONFAT DRY MILK, SOY LECITHIN, TO PRESERVE FRESHNESS (SODIUM BENZOATE), ARTIFICIAL FLAVOR, VITAMIN A PALMITATE, COLORED WITH (BETA CAROTENE)), PALM OIL, ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), EGGS, SKIM MILK, GRAHAM FLOUR, CONTAINS LESS THAN 2% OF THE FOLLOWING: HYDROGENATED COCONUT OIL, BROWN SUGAR, HONEY, PALM KERNEL OIL, WHEY, CORNSTARCH, RICE FLOUR, SOYBEAN OIL, MODIFIED CORNSTARCH, COCONUT OIL, NATURAL FLAVOR, NATURAL AND ARTIFICIAL FLAVOR, SALT, MONO AND DIGLYCERIDES, SOY LECITHIN, CAROB BEAN GUM, MILK SOLIDS, DATEM, BAKING SODA, TO PRESERVE FRESHNESS (POTASSIUM SORBATE), COLORED WITH (CARAMEL COLOR, APOCAROTENAL), DISODIUM PHOSPHATE, SODIUM CASEINATE (A MILK DERIVATIVE), LOCUST BEAN GUM, MODIFIED TAPIOCA STARCH, XANTHAN GUM, SOY PROTEIN ISOLATE, GELATIN, SODIUM CITRATE.