Which food has less impact on blood sugar?

REDUCED FAT ICE CREAM [MILK, CREAM, SUGAR, CORN SYRUP, SKIM MILK, WHEY, BUTTERMILK, COOKIE BITS {ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE, RIBOFLAVIN, FOLIC ACID), SUGAR, PALM OIL, COCOA PROCESSED WITH ALKALI, CONTAINS 2% OR LESS OF HIGH FRUCTOSE CORN SYRUP, CARAMEL COLOR, SOY LECITHIN, CHOCOLATE LIQUOR, SALT, LEAVENINGS (BAKING SODA, AMMONIUM BICARBONATE), CORN STARCH}, CONTAINS 1% OR LESS OF VANILLA EXTRACT, ARTIFICIAL FLAVOR, MONO & DIGLYCERIDES, CAROB BEAN GUM, CELLULOSE GUM, CARRAGEENAN, VITAMIN A PALMITATE]. CHOCOLATE COOKIE PIECES {WHEAT FLOUR, SUGAR, VEGETABLE OIL (CANOLA OIL & HYDROGENATED COTTONSEED OIL), COCOA PROCESSED WITH ALKALI, CARAMEL COLOR, CORN SYRUP, CHOCOLATE LIQUOR, SALT, BAKING SODA, CORN STARCH, SOY LECITHIN, VANILLIN}. COATINGS (COCONUT OIL, SUGAR, COCOA, CHOCOLATE LIQUOR, DRY WHOLE MILK, NONFAT MILK POWDER, WHEY, COCOA BUTTER, SOYBEAN OIL, COCOA PROCESSED WITH ALKALI, SOY LECITHIN, SALT, TITANIUM DIOXIDE FOR COLOR, VANILLIN). CONE (BLEACHED WHEAT FLOUR, SUGAR, COCOA PROCESSED WITH ALKALI, ARTIFICIAL FLAVOR, OAT FIBER, CANOLA OIL, SALT, SOY LECITHIN).