Which food has less impact on blood sugar?

SUGAR, PEANUT BUTTER (PEANUTS, SUGAR, PEANUT OIL, HYDROGENATED VEGETABLE OILS [COTTONSEED AND RAPESEED], SALT), ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, SOYBEAN OIL, MILK, HYDROGENATED PALM KERNEL OIL, MILK, CREAM CHEESE (MILK AND CREAM, CHEESE CULTURES, SALT, CAROB BEAN GUM), HYDROGENATED SOYBEAN OIL, HIGH FRUCTOSE CORN SYRUP, MARGARINE (PALM OIL, WATER, SALT, MONO- AND DIGLYCERIDES, SOY LECITHIN, SODIUM BENZOATE [PRESERVATIVE], ARTIFICIAL FLAVOR, BETA-CAROTENE [COLOR] AND VITAMIN A PALMITATE), BUTTER (CREAM, SALT), CONTAINS LESS THAN 2% OF THE FOLLOWING: SEMISWEET CHOCOLATE (SUGAR, CHOCOLATE LIQUOR, COCOA BUTTER, MILK FAT, SOY LECITHIN, NATURAL VANILLA EXTRACT), PALM OIL, CREAM, COCOA (PROCESSED WITH ALKALI), SODIUM CASEINATE, NATURAL AND ARTIFICIAL FLAVORS, DEXTROSE, SALT, CARAMEL COLOR, CORN FLOUR, BAKING SODA, SOY LECITHIN, WHEY, MONO- AND DIGLYCERIDES, CORN STARCH, POLYSORBATE 60, MODIFIED CORN STARCH, TETRASODIUM PYROPHOSPHATE, SORBITAN MONOSTEARATE, XANTHAN GUM, SODIUM ALGINATE, GUAR GUM, BETA CAROTENE (COLOR), DEXTRIN, CALCIUM SULFATE, VITAMIN D3, TRISODIUM PHOSPHATE, CITRIC ACID. CONTAINS: PEANUTS, MILK, SOY, WHEAT. THIS PRODUCT IS MANUFACTURED ON SHARED EQUIPMENT WITH EGG AND TREE NUT CONTAINING PRODUCTS.