Which food has less impact on blood sugar?

CHOCOLATE ICE CREAM (MILKFAT AND NONFAT MILK, SUGAR, CORN SYRUP, HIGH FRUCTOSE CORN SYRUP, COCOA [PROCESSED WITH ALKALI], WHEY, MONO AND DIGLYCERIDES, CELLULOSE GUM, LOCUST BEAN GUM, GUAR GUM, CARRAGEENAN, POLYSORBATE 80, VANILLIN [ARTIFICIAL FLAVOR]), CHOCOLATE FLAVORED WHIPPED TOPPING (WATER, HIGH FRUCTOSE CORN SYRUP, PARTIALLY HYDROGENATED PALM KERNEL OIL, COCOA [PROCESSED WITH ALKALI], SODIUM CASEINATE [MILK DERIVATIVE], NATURAL AND ARTIFICIAL FLAVOR, DEXTROSE, POLYSORBATE 60, SORBITAN MONOSTEARATE, GUAR GUM, XANTHAN GUM, ARTIFICIAL COLOR, [YELLOW 6, RED 40, BLUE 1]). CHOCOLATE FLAVORED CAKE (SUGAR, WATER, BLEACHED ENRICHED WHEAT FLOUR [FLOUR NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], EGGS, SOYBEAN OIL, COCOA PROCESS WITH ALKALI, WHEY LEAVENING [SODIUM ACID PYROPHOSPHATE, BAKING SODA, CORN STARCH, MONOCALCIUM PHOSPHATE], MODIFIED CORN STARCH, SALT, DEXTROSE, NATURAL AND ARTIFICIAL VANILLA FLAVOR, SOY LECITHIN, MONO AND DIGLYCERIDES, PROPYLENE GLYCOL, ESTERS OF FATTY ACID, GUAR GUM, SORBITAN MONOSTEARATE), PEANUT BUTTER (PEANUTS AND SALT), FUDGE (CORN SYRUP, SUGAR, WATER, HYDROGENATED COCONUT OIL, NONFAT DRY MILK, COCOA [TREATED WITH ALKALI], MODIFIED CORN STARCH, SALT, SODIUM BICARBONATE, ASCORBIC ACID [ACIDITY REGULATOR], DISODIUM PHOSPHATE, POTASSIUM SORBATE [A PRESERVATIVE], NATURAL AND ARTIFICIAL CHOCOLATE AND VANILLA FLAVORS, SOY LECITHIN). CHOCOLATE FLAVORED DRIZZLE (POWDERED SUGAR, VEGETABLE OIL [COTTON SEED AND/OR PEANUT], COCOA PROCESSED WITH ALKALI, COCONUT OIL, WHEY POWDER, SALT, SOY LECITHIN).