Which food has less impact on blood sugar?

SUGAR, WATER, ENRICHED FLOUR BLEACHED (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), VEGETABLE SHORTENING (PALM OIL, FRACTIONATED PALM OIL, MONO- AND DIGLYCERIDES, POLYSORBATE 60), CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, CAROB BEAN GUM, GUAR GUM), SOYBEAN OIL, COCOA PROCESSED WITH ALKALI, CULTURED BUTTER (PASTEURIZED CREAM, STARTER CULTURE, LACTIC ACID), CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: CORN STARCH, EGG WHITES, VEGETABLE SHORTENING (PALM OIL, PROPYLENE GLYCOL MONO- AND DIESTERS OF FATS AND FATTY ACIDS, MONO- AND DIGLYCERIDES, SOY LECITHIN), CORN SYRUP SOLIDS, VEGETABLE OIL (PALM OIL, CANOLA OIL), HIGH FAT COCOA PROCESSED WITH ALKALI, MODIFIED FOOD STARCH, CORN SYRUP, LEAVENING (BAKING SODA, SODIUM ALUMINUM PHOSPHATE, MONOCALCIUM PHOSPHATE), LOW FAT COCOA PROCESSED WITH ALKALI, NONFAT MILK, SALT, VEGETABLE OIL (CANOLA OIL, MONO- AND DIGLYCERIDES), DEXTROSE, PALM OIL, EGG YOLKS, NATURAL AND ARTIFICIAL FLAVORS, SORBITAN MONOSTEARATE, MONO- AND DIGLYCERIDES, SODIUM STEAROYL LACTYLATE, POLYSORBATE 60, HIGH FRUCTOSE CORN SYRUP, PARTIALLY HYDROGENATED PALM KERNEL OIL, SOY LECITHIN, SEMISWEET CHOCOLATE (SUGAR, CHOCOLATE LIQUOR, COCOA BUTTER, MILKFAT, SOY LECITHIN, NATURAL FLAVOR), PROPYLENE GLYCOL MONO- AND DIESTERS OF FATS AND FATTY ACIDS, XANTHAN GUM, ETHYL ALCOHOL, POLYGLYCEROL MONOSTEARATE, PROPYLENE GLYCOL, COCOA BUTTER, PROPYLPARABEN PRESERVATIVE, METHYLPARABEN PRESERVATIVE, CELLULOSE GUM, POTASSIUM SORBATE PRESERVATIVE, GUAR GUM, SODIUM BENZOATE PRESERVATIVE, CHOCOLATE LIQUOR, CITRIC ACID PRESERVATIVE, INVERT SYRUP, ARTIFICIAL COLOR, SILICON DIOXIDE, SOY FLOUR, TBHQ PRESERVATIVE, TOCOPHEROLS PRESERVATIVE, SODIUM CASEINATE, GUM ARABIC, SOY PROTEIN CONCENTRATE, POLYGLYCEROL ESTERS OF FATTY ACIDS, SODIUM LAURYL SULFATE, TURMERIC COLOR.