Which food has less impact on blood sugar?

SUGAR, ENRICHED BLEACHED WHEAT FLOUR (FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), EGG WHITES, HYDROGENATED PALM KERNEL OIL, WATER, SOYBEAN OIL, EGGS, HIGH FRUCTOSE CORN SYRUP, DEXTROSE, CONTAINS LESS THAN 2% OF THE FOLLOWING: LEAVENING (SODIUM ACID PYROPHOSPHATE, BAKING SODA, MONOCALCIUM PHOSPHATE), SODIUM CASEINATE (A MILK DERIVATIVE), WHEAT STARCH, MODIFIED TAPIOCA AND CORN STARCH, PROPYLENE GLYCOL MONO- AND DIESTERS OF FATS AND FATTY ACIDS, SALT, WHEY (A MILK DERIVATIVE), MONO- AND DIGLYCERIDES, POLYSORBATE 60, NATURAL AND ARTIFICIAL FLAVOR, GUAR GUM, CARBOHYDRATE GUM, XANTHAN GUM, SOY LECITHIN, SODIUM STEAROYL LACTYLATE, PRESERVATIVE (POTASSIUM SORBATE), SOY PROTEIN CONCENTRATE, POLYGLYCEROL ESTERS OF FATTY ACIDS, DISODIUM PHOSPHATE, ASCORBIC ACID, CITRIC ACID. MAY ALSO CONTAIN ONE OR MORE OF THE FOLLOWING: CORN STARCH, PALM AND PALM KERNEL OILS, RICE FLOUR, DEXTRIN, CONFECTIONER'S GLAZE, CARNAUBA WAX, COCOA, GUM ARABIC, CELLULOSE GUM, CARRAGEENAN, RED 3, YELLOW 5 LAKE, YELLOW 5, BLUE 1, BLUE 1 LAKE, RED 40 LAKE, YELLOW 6 LAKE, YELLOW 6, RED 40, BLUE 2 LAKE, COLORED WITH (FRUIT JUICE CONCENTRATES, SPIRULINA EXTRACT POWDER, BETA-CAROTENE, TURMERIC OLEORESIN, VEGETABLE JUICE, BEET JUICE, TITANIUM DIOXIDE).