Which food has less impact on blood sugar?

MILK CHOCOLATE (SUGAR, COCOA BUTTER, CHOCOLATE LIQUOR, MILK, WHOLE MILK POWDER, SOY LECITHIN (AN EMULSIFIER) AND VANILLA), WHITE CONFECTION (SUGAR, FRACTIONATED PALM KERNEL OIL, NONFAT MILK, WHOLE MILK PARTIALLY HYDROGENATED PALM OIL, GLYCEROL-LACTO ESTERS OF FATTY ACIDS {AN EMULSIFIER}, SOY LECITHIN, VANILLA, SALT), DARK CHOCOLATE (SUGAR, CHOCOLATE LIQUOR {PROCESSED WITH ALKALI}, COCOA BUTTER, CHOCOLATE LIQUOR, MILK, BUTTERFAT, SOY LECITHIN, VANILLA), SOFT DARK CONFECTION (SUGAR, SOYBEAN OIL, COCONUT OIL, COCOA POWDER (PROCESSED WITH ALKALI), DISTILLED MONOGLYCERIDES, SOY LECITHIN, SALT, VANILLA), SUGAR, CORN SYRUP, EVAPORATED MILK (MILK, DIPOTASSIUM PHOSPHATE, CARRAGEENAN, VITAMIN D3), DARK CONFECTION (SUGAR, PALM KERNEL OIL, COCOA PROCESSED WITH ALKALI, LACTOSE (FROM MILK), SOY LECITHIN), SORBITAN TRISTEARATE, NATURAL VANILLA EXTRACT), CARAMEL SAUCE (CORN SYRUP, SUGAR, BROWN SUGAR, SKIM MILK, PALM OIL, BUTTER, CORNSTARCH, SALT, MONO-AND DIGLYCERIDES, POTASSIUM SORBATE {TO PRESERVE FRESHNESS}, SOY LECITHIN}, CARAMEL COLOR, XANTHAN GUM, LOCUST BEAN GUM, ARTIFICIAL FLAVOR, NATURAL FLAVOR), TOASTED COCONUT (COCONUT, SUGAR, DEXTROSE, AND SALT), INVERT SUGAR, CREAM, PEANUT BUTTER (PEANUTS, DEXTROSE, SALT, HYDROGENATED COTTONSEED OIL), ROASTED SPANISH PEANUTS (SPANISH PEANUTS, VEGETABLE OIL (PEANUT, COTTONSEED , SOYBEAN AND/OR SUNFLOWER SEED), SALT), WATER, SWEETENED CONDENSED MILK (MILK, SUGAR, SKIM MILK), COCONUT OIL, CHOCOLATE LIQUOR, PECANS, PRETZEL (WHEAT FLOUR, CORN SYRUP, CANOLA AND/OR SOYBEAN OIL, SALT, YEAST, VEGETABLE FIBER AND SODA ASH), MILK CONFECTION (SUGAR, PALM KERNEL OIL, NONFAT DRY MILK SOLIDS, COCOA POWDER, SOY LECITHIN, SALT AND NATURAL FLAVOR), DARK CHOCOLATE (SUGAR, PALM KERNEL OIL, COCOA POWDER PROCESSED WITH ALKALI, WHEY POWDER (MILK), SOY LECITHIN AND SALT), MILK CONFECTION (SUGAR, PALM KERNEL OIL, NONFAT MILK, WHOLE MILK, COCOA POWDER, HYDROGENATED PALM OIL, COCOA (PROCESSED WITH ALKALI), SORBITAN TRISTEARATE (AN EMULSIFIER), SOY LECITHIN AND NATURAL VANILLA), CRISP RICE (RICE FLOUR, SUGAR, MALT EXTRACT AND SALT, DISTILLED MONOGLYCERIDES AND RICE EXTRACT ADDED AS PROCESSING AIDS), SALTED BUTTER (CREAM, SALT), CONFECTIONERY CHIPS (SUGAR, PARTIALLY DEFATTED PEANUT FLOUR, PARTIALLY HYDROGENATED PALM KERNEL OIL, NONFAT DRY MILK, DEXTROSE, SOY LECITHIN AND SALT), PARTIALLY HYDROGENATED VEGETABLE OIL (COTTONSEED, SOYBEAN), ARTIFICIAL RASPBERRY FLAVOR (GLYCERIN, ETHYL ALCOHOL, WATER, PROPYLENE GLYCOL), PURE VANILLA EXTRACT.