Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MARGARINE (PALM OIL, WATER, SOYBEAN OIL, SUGAR, SOY LECITHIN, MONO- AND DIGLYCERIDES, POTASSIUM SORBATE PRESERVATIVE, CITRIC ACID PRESERVATIVE, NATURAL AND ARTIFICIAL FLAVOR, BETA-CAROTENE COLOR, VITAMIN A PALMITATE), WATER, SUGAR, WHEAT FLOUR, HIGH FRUCTOSE CORN SYRUP, VEGETABLE SHORTENING (PALM OIL, FRACTIONATED PALM OIL), DEXTROSE, CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: YEAST, CORN SYRUP, MILK, NEUFCHATEL CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, CAROB BEAN GUM), CINNAMON, WHEY, RASPBERRY PUREE, SALT, EGG YOLKS, DEFATTED SOY FLOUR, FOOD STARCH-MODIFIED, RASPBERRY JUICE FROM CONCENTRATE, SKIM MILK, NATURAL AND ARTIFICIAL FLAVORS, DISTILLED MONO- AND DIGLYCERIDES, DEXTRIN, PALM OIL, EGG WHITES, PECTIN, DEGERMINATED YELLOW CORN FLOUR, CITRIC ACID PRESERVATIVE, MALTODEXTRIN, BAKING POWDER (SODIUM ACID PYROPHOSPHATE, BAKING SODA, CORN STARCH, MONOCALCIUM PHOSPHATE), CALCIUM SULFATE, MILK PROTEIN CONCENTRATE, POTASSIUM SORBATE PRESERVATIVE, SODIUM STEAROYL LACTYLATE, XANTHAN GUM, AMMONIUM SULFATE, SOYBEAN OIL, CHEESE CULTURE, SHERRY WINE, PROPYLENE GLYCOL, MALIC ACID, ENZYMES, CAROB BEAN GUM, LEMON JUICE CONCENTRATE, CARAMEL COLOR, LACTIC ACID, SODIUM CITRATE, MONO- AND DIGLYCERIDES, TURMERIC OLEORESIN COLOR, SOY LECITHIN, HIGH OLEIC CANOLA OIL, BETA-APO-8'-CAROTENAL COLOR, INVERT SUGAR, RED 40, PAPRIKA OLEORESIN COLOR, BLUE 1, GLYCERYL MONOOLEATE, POLYSORBATE 60, ETHYL ALCOHOL, ASCORBIC ACID PRESERVATIVE.