Which food has less impact on blood sugar?

SUGAR, SOYBEAN OIL, ENRIGHED FLOUR BLEACHED (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), EGGS, WATER, COCOA PROCESSED WITH ALKALI, SEMISWEET CHOCOLATE (SUGAR, CHOCOLATE, COCOA BUTTER, SOY LECITHIN, NATURAL FLAVOR), CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: WHEAT STARCH, FOOD STARCH-MODIFIED, CORN STARCH, PROPYLENE GLYCOL MONON-AND DIESTERS OF FATS AND FATTY ACIDS, DEXTROSE, SALT, BAKING SODA, SODIUM ALUMINUM PHOSPHATE, POLYSORBATE 60, WHEY, WHEAT GLUTEN, NONFAT MILK, NATURAL FLAVOR, XANTHAN GUM, SOY LECITHIN, SODIUM PROPIONATE PRESERVATIVE, SODIUM STEAROYL LACTYLATE, GUAR GUM, POTASSSIUM SORBATE PRESERVATIVE., CHOCOLATE BUTTERCREAM BASE {SUGAR, VEGETABLE SHORTENING (PALM OIL, FULLY HYDROGENATED COTTONSEED OIL, CANOLA OIL, MONO- AND DIGLYCERIDES, POLYSORBATE 60), COCOA (PROCESSED WITH ALKALI), CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: SOYBEAN OIL, CORN STARCH, SALT, NATURAL AND ARTIFICIAL FLAVORS, GLUCONO-DELTA-LAGTONE, POTASSIUM SORBATE (PRESERVATIVE)}, RAINBOW SPRINKLES {SUGAR, VEGETABLE OIL (PALM, PALM KERNEL), CORNSTARCH, CONFECTIONER'S GLAZE, DEXTRIN, RED 40 LAKE, YELLOW 6 LAKE, YELLOW 5 LAKE, BLUE 1 LAKE, NATURAL AND ARTIFICIAL FLAVOR, SOY LECITHIN, RED 3, CARNAUBA WAX}