Which food has less impact on blood sugar?

DARK CHOCOLATE [SUGAR, CHOCOLATE PROCESSED WITH ALKALI, COCOA BUTTER, MILK FAT, SOY LECITHIN (EMULSIFIER), VANILLIN (ARTIFICIAL FLAVOR)], MILK CHOCOLATE [SUGAR, WHOLE MILK, COCOA BUTTER, CHOCOLATE, SOY LECITHIN (EMULSIFIER), VANILLIN (ARTIFICIAL FLAVOR)], SUGAR, CORN SYRUP, CONDENSED MILK, PEANUTS, CREAM, INVERT SUGAR, BROWN SUGAR, PALM KERNEL OIL, BUTTER, CHERRIES (CHERRIES, CORN SYRUP, HIGH FRUCTOSE CORN SYRUP, WATER, SUGAR, CITRIC ACID, SODIUM BENZOATE AND POTASSIUM SORBATE (PRESERVATIVES), NATURAL FLAVOR, FD&C RED 40, SULFUR DIOXIDE (PRESERVES COLOR)), COCOA POWDER, COCONUT WITH SODIUM METABISULFITE (PRESERVES WHITENESS), ALMONDS, WHITE CHOCOLATE (SUGAR, COCOA BUTTER, WHOLE MILK, SOY LECITHIN (EMULSIFIER), ARTIFICIAL FLAVOR, SALT), SALT, RAISINS (RAISINS, SUNFLOWER OIL) , APRICOTS WITH SULFUR DIOXIDE (PRESERVES COLOR), STRAWBERRIES, NATURAL AND ARTIFICIAL FLAVORS, DRIED EGG WHITES, INVERTASE (ENZYME), PECANS, WALNUTS, POTASSIUM SORBATE AND SODIUM BENZOATE (PRESERVATIVES), SPICE, SOY LECITHIN (EMULSIFIER), CITRIC ACID, SOYBEAN OIL, MIXED TOCOPHEROLS (ANTIOXIDANT) , FD&C COLORS (RED 40, YELLOW 5 & 6, BLUE 1 & 2), HONEY, TAPIOCA STARCH, SORBITOL, SODIUM HYDROXIDE, MAPLE SUGAR, CARAMEL COLOR, MONO AND DIGLYCERIDES WITH CITRIC ACID (ANTIOXIDANT), ORANGE PEEL (ORANGE PEEL, WATER, CITRIC ACID), CARMINE COLOR, MALTODEXTRIN, RASPBERRIES, WHOLE MILK, NONFAT MILK SOLIDS, LEMON PEEL, EVAPORATED MILK (MILK, DIPOTASSIUM PHOSPHATE, CARRAGEENAN, VITAMIN D3)