Which food has less impact on blood sugar?

GRANULATED CANE SUGAR, CREAM CHEESE (MILKFAT, NONFAT MILK, SALT, LOCUST BEAN GUM, BACTERIAL CULTURE), SOUR CREAM (CREAM, MILK, SKIM MILK POWDER, MODIFIED CORN STARCH, GUAR GUM, CARRAGEENAN, CAROB BEAN GUM, SODIUM CITRATE, SODIUM PHOSPHATE, BACTERIAL CULTURE), BLEACHED ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, ASCORBIC ACID [ADDED AS A DOUGH CONDITIONER), THIAMINE MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID), APPLE FILLING (APPLES, WATER, SUGAR, MODIFIED CORN STARCH, POTASSIUM SORBATE [PRESERVATIVE] SODIUM METABISULFITE [PRESERVATIVE], SALT, CINNAMON, GELLAN GUM, CITRIC ACID, PROPYLENE GLYCOL, XANTHAN GUM, NATURAL FLAVORS), MILK CARAMEL (MILK, SUGAR, SOYBEAN OIL, GLUCOSE SYRUP, VANILLA, SODIUM BICARBONATE), VEGETABLE SHORTENING (PALM OIL, SOYBEAN OIL, MODIFIED PALM OIL), MARGARINE (SOYBEAN OIL, PALM OIL, WATER, SALT, WHEY (MILK), VEGETABLE MONOGLYCERIDES, SOY LECITHIN, NATURAL FLAVOR, ANNATTO EXTRACT [COLOR], TURMERIC [ADDED FOR COLOR, VITAMIN A PALMITATE, VITAMIN D3), WATER, LIQUID EGG WHITE, WHOLE WHEAT FLOUR, PARTIALLY SKIMMED MILK (PART-SKIM MILK, VITAMIN A PALMITATE, VITAMIN D3), SYRUP (GLUCOSE SYRUP, SUGAR, WATER, MOLASSES, SALT), GLUCOSE SYRUP, HONEY, NATURAL FLAVOR, SALT, FOOD STARCH-MODIFIED, BAKING SODA, MOLASSES, AMMONIUM BICARBONATE, CINNAMON, SOY LECITHIN (AN EMULSIFIER), LEMON JUICE CONCENTRATE.