Which food has less impact on blood sugar?

DONUTS: ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE-B1, RIBOFLAVIN-B2, FOLIC ACID), WATER, VEGETABLE SHORTENING (PALM, PARTIALLY HYDROGENATED SOYBEAN, PARTIALLY HYDROGENATED COTTONSEED, AND SOYBEAN OILS), SUGAR, EGGS, SOY FLOUR, MAY CONTAIN 2% OR LESS OF: LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, GLUCONO DELTA-LACTONE, ALUMINUM SULFATE, MONOCALCIUM PHOSPHATE), MILK PROTEIN CONCENTRATE, SKIM MILK, LACTOSE (MILK), DEXTROSE, BETA CAROTENE COLOR, CORNSTARCH, GLYCERINE, DEXTRIN, ENZYMES, GUAR GUM, VITAL WHEAT GLUTEN, KARAYA GUM, TAPIOCA STARCH, ASCORBIC ACID, SOY LECITHIN, MONO AND DIGLYCERIDES, NATURAL AND ARTIFICIAL FLAVORS, POLYSORBATE 80, SALT, PROPYLENE GLYCOL MONO AND DIESTERS, SODIUM STEAROYL LACTYLATE, COLORED WITH EXTRACTS OF ANNATTO AND TURMERIC; POTASSIUM SORBATE, SODIUM PROPIONATE AND SORBIC ACID (TO PRESERVE FRESHNESS), SPICE, ARTIFICIAL COLOR, TOASTED GROUND WHEAT GERM, WHEAT STARCH, CELLULOSE GUM, ALPHA TOCOPHEROLS AS PRESERVATIVE, MONO & DIESTERS OF FATTY ACIDS WITH BHT & CITRIC ACID AS PRESERVATIVES, CORN OIL, CITRIC ACID. SUGAR: DEXTROSE, MODIFIED FOOD STARCH, PARTIALLY HYDROGENATED VEGETABLE SHORTENING (SOYBEAN AND/OR COTTONSEED OILS), TITANIUM DIOXIDE COLOR, CALCIUM PROPIONATE (TO PRESERVATIVE FRESHNESS), CORNSTARCH, PROPYLENE GLYCOL, SODIUM SULFATE, NATURAL AND ARTIFICIAL FLAVORS.