Which food has less impact on blood sugar?

SUGAR, NONFAT MILK, ENRICHED BLEACHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WHOLE WHEAT FLOUR, SOYBEAN OIL, EGGS, VEGETABLE SHORTENING (SOYBEAN OIL, PALM OIL AND HYDROGENATED COTTONSEED OIL), WHEY (MILK), HIGH FRUCTOSE CORN SYRUP, CORN SYRUP, CONTAINS 2% OR LESS OF THE FOLLOWING: LIQUID SUCROSE, MODIFIED CORN STARCH, DEXTROSE, WHEAT FLOUR, CORN STARCH, MOLASSES, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, MONOCALCIUM PHOSPHATE), MONO- AND DIGLYCERIDES, WHEY (MILK) PROTEIN, SOY LECITHIN, GLYCERINE, KEY LIME CONCENTRATE, SALT, NATURAL AND ARTIFICIAL FLAVORS (CONTAINS MILK AND EGG INGREDIENTS), LIME PULP CELLS, XANTHAN GUM, BUTTER (MADE FROM MILK), PROPYLENE GLYCOL MONO- AND DIESTERS OF FATS AND FATTY ACIDS, CALCIUM SULFATE, SPICES, GUAR GUM, LACTYLIC ESTERS OF FATTY ACIDS, AGAR, LIME OIL, ANNATTO (COLOR), CARAMEL COLOR, POLYSORBATE 80, FD&C YELLOW #5 ALUMINUM LAKE, FD&C BLUE #1, FD&C YELLOW #5, LACTIC ACID, SORBIC ACID AND POTASSIUM SORBATE (TO RETARD SPOILAGE).