Which food has less impact on blood sugar?

ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN AND FOLIC ACID], SUGAR, VEGETABLE SHORTENING [PALM OIL AND SOYBEAN OIL], MARGARINE [SOYBEAN OIL, PALM OIL, WATER, SALT, MONO AND DIGLYCERIDES, SOY LECITHIN, SODIUM BENZOATE, ARTIFICIAL FLAVOR, VITAMIN A PALMITATE AND BETA CAROTENE (COLOR)], WHOLE EGGS, RASPBERRY FILLING [SUGAR, RASPBERRIES, QUINCE, APPLE, CORN SYRUP, HIGH FRUCTOSE CORN SYRUP, WATER, PECTIN, CITRIC ACID, TRICALCIUM CITRATE, TRISODIUM CITRATE, POTASSIUM SORBATE, SODIUM PHOSPHATE, RED #40 AND BLUE #1], CHOCOLATE FLAVORED CHIPS [SUGAR, CORN SYRUP, VEGETABLE SHORTENING (PARTIALLY HYDROGENATED SOYBEAN AND PALM OILS), WATER, COCOA (PROCESSED WITH ALKALI), SALT, NATURAL AND ARTIFICIAL FLAVORS], SPRINKLES AND NONPAREILS [SUGAR, CORN STARCH, VEGETABLE OIL (PARTIALLY HYDROGENATED SOYBEAN AND COTTONSEED), CORN SYRUP, SOY LECITHIN, SALT, VANILLIN, CONFECTIONERS GLAZE, CARNAUBA WAX AND COLORING INCLUDES: YELLOW #5, RED #40, YELLOW #6, BLUE #1, RED #3 AND BLUE #2], CHOCOLATE FUDGE [SUGAR, CORN SYRUP, VEGETABLE SHORTENING (PARTIALLY HYDROGENATED SOYBEAN AND PALM OILS), WATER, COCOA (PROCESSED WITH ALKALI), SALT, NATURAL AND ARTIFICIAL FLAVORS], NATURAL AND ARTIFICIAL FLAVORS, SALT, WHEY [FROM MILK] AND COLORS INCLUDES: YELLOW #5, RED #40 AND BLUE #1.