Which food has less impact on blood sugar?

SKIM MILK, SUGAR, CREAM, ENRICHED BLEACHED WHEAT FLOUR (FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), HYDROGENATED PALM KERNEL OIL, CORN SYRUP, CONDENSED SKIM MILK, SOYBEAN OIL, EGGS, DEXTROSE, CONTAINS LESS THAN 2% OF THE FOLLOWING: EGG WHITES, RICE FLOUR LEAVENING (SODIUM ACID PYROPHOSPHATE, BAKING SODA, MONOCALCIUM PHOSPHATE), WHEAT STARCH, MODIFIED TAPIOCA AND CORN STARCH, MONO AND DIGLYCERIDES, PROPY LENE GLYCOL MONO AND DIESTERS OF FATS AND FATTY ACIDS, SALT, WHEY, SOY LECITHIN, NATURAL FLAVOR, SODIUM CASEINATE, POLYSORBATE 60, GUAR GUM, NATURAL AND ARTIFICIAL FLAVOR, CELLULOSE GUM, LOCUST BEAN GUM, PALM KERNEL AND/OR PALM OIL POLYGLYCEROLESTERS OF FATTY ACIDS, XANTHAN GUM, SODIUM STEAROYL LACTYLATE, CORNSTARCH, CARBOHYDRATE GUM, SOY PROTEIN ISOLATE, CARRAGEENAN, ARTIFICIAL COLORS (YELLOW 5, RED 3, YELLOW 6 BLUE 1), COLORED WITH (TITANIUM DIOXIDE, ANNATTO, BETA CAROTENE), DISODIUM PHOSPHATE, ASCORBIC ACID, CITRIC ACID.