Which food has less impact on blood sugar?

CHOCOLATE COOKIE PIECES (WHEAT FLOUR, ORGANIC DRIED CANE SYRUP, CANOLA OIL, COCOA [PROCESSED WITH ALKALI], SALT, SODIUM BICARBONATE), SOLUBLE CORN FIBER, CHOCOLATE DROPS (SUGAR, CHOCOLATE LIQUOR, COCOA BUTTER, SOY LECITHIN, VANILLA), SOY PROTEIN NUGGETS (ISOLATED SOY PROTEIN, COCOA [PROCESSED WITH ALKALI], TAPIOCA STARCH), CORN SYRUP, YOGURT CHIPS (DRIED CANE SYRUP, FRACTIONATED PALM KERNEL OIL, NONFAT DRY MILK, NONFAT YOGURT POWDER [CULTURED NONFAT MILK], SOY LECITHIN, LACTIC ACID POWDER [MODIFIED CORN STARCH, LACTIC ACID], NATURAL FLAVOR), DARK CHOCOLATE LAYER (CORN SYRUP, SUGAR, PALM KERNEL OIL, NATURAL CHOCOLATE LIQUOR, COCOA POWDER [PROCESSED WITH ALKALI], MILK PROTEIN ISOLATE, SOY LECITHIN, NATURAL FLAVOR, XANTHAN GUM, LOCUST BEAN GUM, GUM ARABIC), BROWN RICE SYRUP, FRUCTOSE SYRUP, SOY PROTEIN ISOLATE, CHOCOLATE POWDER (NATURAL COCOA POWDER, SUGAR, CHOCOLATE LIQUOR, COCOA BUTTER, SOY LECITHIN, VANILLA), CHOCOLATE FLAVORED COATING (SUGAR, FRACTIONATED PALM KERNEL OIL, COCOA POWDER [PROCESSED WITH ALKALI], SOY LECITHIN, NONFAT MILK POWDER, VANILLA), BUTTER (CREAM, SALT), HIGH OLEIC SAFFLOWER OIL, COCOA (PROCESSED WITH ALKALI), WHEY PROTEIN ISOLATE, MALTODEXTRIN; LESS THAN 2% OF THE FOLLOWING: PASTEURIZED WHOLE EGG POWDER, CALCIUM PHOSPHATE, CHOCOLATE LIQUOR, NATURAL FLAVORS, SALT, VITAMIN AND MINERAL BLEND (MAGNESIUM OXIDE, ASCORBIC ACID, COPPER GLUCONATE, FERRIC ORTHOPHOSPHATE, NIACINAMIDE, DL-ALPHA-TOCOPHERYL ACETATE, ZINC OXIDE, BIOTIN, CALCIUM PANTOTHENATE, BETA-CAROTENE, VITAMIN A PALMITATE, PHYTONADIONE, PYRIDOXINE HYDROCHLORIDE, MANGANESE SULFATE, RIBOFLAVIN, THIAMINE MONONITRATE, POTASSIUM IODIDE, SODIUM SELENITE, CYANOCOBALAMIN, CHROMIUM CHLORIDE, FOLIC ACID, SODIUM MOLYBDATE).