Which food has less impact on blood sugar?

BLEACHED AND UNBLEACHED ENRICHED WHEAT FLOUR (MALTED BARLEY FLOUR, NIACIN, IRON [REDUCED], THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), VEGETABLE SHORTENING (SOYBEAN OIL, PALM OIL, AND HYDROGENATED COTTONSEED OIL), WATER, LIQUID SUCROSE, CORN SYRUP, NONFAT MILK, HIGH FRUCTOSE CORN SYRUP, CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, STABILIZERS [XANTHAN AND/OR CAROB BEAN GUM AND/OR GUAR GUM]), WHOLE WHEAT FLOUR, MODIFIED CORN STARCH, CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: EGG YOLKS, GLYCERINE, DEXTROSE, SUGAR, MOLASSES, SALT, NONFAT MILK SOLIDS, EGG WHITES, LEMON JUICE WITH ADDED LEMON OIL, NATURAL AND ARTIFICIAL FLAVORS (CONTAINS MILK INGREDIENTS), CARAMEL COLOR, CELLULOSE GUM, AGAR, NATURAL CREAM CHEESE FLAVOR (CREAM [MILK], SODIUM CITRATE, ENZYMES, CULTURES [MILK]), SODIUM STEAROYL LACTYLATE, PECTIN, BUTTER (MADE FROM MILK), TITANIUM DIOXIDE (COLOR), SODIUM BICARBONATE, CITRIC ACID, POLYSORBATE 80, FD&C BLUE #2 ALUMINUM LAKE, LACTIC ACID, SORBIC ACID AND POTASSIUM SORBATE (TO RETARD SPOILAGE).