Which food has less impact on blood sugar?

MILK, CREAM, SKIM MILK, SUGAR, BUTTERMILK, WHEY, FUDGE SWIRL {SWEETENED CONDENSED SKIM MILK (SKIM MILK, SUGAR, CORN SYRUP), DEXTROSE, SUGAR, WATER, BUTTER (CREAM, SALT), CORN SYRUP, COCOA PROCESSED WITH ALKALI, UNSWEETENED CHOCOLATE, CONTAINS 2% OR LESS OF THE FOLLOWING: PECTIN, DISODIUM PHOSPHATE, SALT, ARTIFICIAL FLAVOR}, PEPPERMINT FILLED RED AND GREEN BUNNIES {SUGAR, COCONUT OIL, NONFAT MILK, PALM OIL, PALM KERNEL OIL, MILKFAT, MILK, SOYBEAN OIL, CONTAINS 1% OR LESS OF: SOY LECITHIN, RED 40 LAKE, YELLOW 5 LAKE, BLUE 1 LAKE, SALT, OIL OF PEPPERMINT, VANILLA EXTRACT, ARTIFICIAL FLAVOR}, CORN SYRUP, CONTAINS 1% OR LESS OF NATURAL FLAVOR, CAROB BEAN GUM, GUAR GUM, CARRAGEENAN, MONO & DIGLYCERIDES, CELLULOSE GEL, CELLULOSE GUM, RED 40, BLUE 1.