Which food has less impact on blood sugar?

ENRICHED UNBLEACHED AND BLEACHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), SUGAR COATING (DEXTROSE, MODIFIED CORNSTARCH, PARTIALLY HYDROGENATED VEGETABLE SHORTENING [SOYBEAN OIL AND/OR COTTONSEED OIL], ARTIFICIAL COLOR, ARTIFICIAL FLAVOR, CALCIUM PROPIONATE [PRESERVATIVE]), WATER, PALM OIL, SOYBEAN OIL, CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: COCOA (PROCESSED WITH ALAKALI), SOY FLOUR, EGGS YOLKS, LEAVENING (SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, MONOCALCIUM PHOSPHATE), NONFAT MILK SOLIDS, GLYCERINE, CORN SYRUP SOLIDS, SALT, NATURAL AND ARTIFICIAL FLAVORS, PARTIALLY HYDROGENATED COTTONSEED AND SOYBEAN OIL, WHEAT STARCH, DEXTROSE, FD&C RED #40 ALUMINUM LAKE, CALCIUM SULFATE, WHEAT FLOUR, SOY LECITHIN, DISTILLED MONOGLYCERIDES, SORBITAN MONOSTEARATE, SODIUM STEAROYL LACTYLATE, GUAR GUM, PROPYLENE GLYCOL MONOESTER, CORN SYRUP, TAPIOCA DEXTRIN, CORN DETRIN, POLYSORBATE 80, XANTHAN GUM, ENZYMES, KARAYA GUM, CARAMEL COLOR, COLORED WITH TURMERIC AND ANNATTO, PRESERVED WITH SORBIC ACID, POTASSIUM SORBATE AND SODIUM PROPIONATE.