Which food has less impact on blood sugar?

CONSIST OF CHOCOLATE {SUGAR, CHOCOLATE, CHOCOLATE PROCESSED WITH ALKALI, COCOA BUTTER, WHOLE MILK, MILK FAT, SOY LECITHIN/AN EMULSIFIER, VANILLIN/AN ARTIFICIAL FLAVOR}, CORN SYRUP, SUGAR, CONDENSED MILK, COCONUT WITH SODIUM METABISULFITE, DAIRY CREAM, BROWN SUGAR, INVERT SUGAR, NUTS (WALNUTS, PECANS, ALMONDS), PARTIALLY HYDROGENATED PALM KERNEL OIL, WHOLE MILK, NONFAT MILK SOLIDS, CHERRIES {CHERRIES, CORN SYRUP, WATER, SUGAR, CITRIC ACID, PRESERVED WITH SODIUM BENZOATE, POTASSIUM SORBATE AND SULFUR DIOXIDE, FD & C RED #40}, MOLASSES, COCOA PROCESSED WITH POTASSIUM CARBONATE, CONFECTIONER'S GLAZE, BUTTER, WHITE CHOCOLATE {SUGAR, COCOA BUTTER, WHOLE MILK, SOY LECITHIN/AN EMULSIFIER, ARTIFICIAL FLAVOR, SALT}, SORBITOL, SALT, COCOA POWDER, RAISINS, EGG ALBUMEN, APRICOTS WITH A TRACE OF SULFUR DIOXIDE, NATURAL AND ARTIFICIAL FLAVORS, ORANGE PEEL, HONEY, RASPBERRIES, SPICE, MAPLE SUGAR, SOY LECITHIN/AN EMULSIFIER, PRESERVED WITH SODIUM BENZOATE AND POTASSIUM SORBATE, TAPIOCA FLOUR, FD & C COLORS (RED #40, BLUE #1, YELLOW #5, & #6), TOCOPHEROLS (A NATURAL ANTIOXIDANT), INVERTASE (AN ENZYME), AND CARMINE COLOR. 4009-102