Which food has less impact on blood sugar?

CREAM CHEESE [CULTURED CREAM AND MILK, SALT, XANTHAN, CAROB BEAN AND GUAR GUMS], SUGAR, WHOLE WHEAT FLOUR, MARGARINE [PALM OIL, WATER, SOYBEAN OIL, SALT, VEGETABLE MONO & DIGLYCERIDES, SOY LECITHIN, SODIUM BENZOATE (PRESERVATIVE), CITRIC ACID, NATURAL AND ARTIFICIAL FLAVOR, BETA CAROTENE (COLOR), VITAMIN A PALMITATE, WHEY], WHEAT FLOUR, PEANUT BUTTER CUPS [SUGAR, PALM KERNEL OIL, PARTIALLY DEFATTED PEANUT FLOUR, NONFAT MILK, PEANUT BUTTER (PEANUT, SALT, PARTIALLY HYDROGENATED PALM OIL), PARTIALLY HYDROGENATED PALM OIL, SALT, COCONUT OIL, FD&C RED 40, YELLOW 5 AND BLUE 2, SOY LECITHIN, TBHQ, CITRIC ACID], MILK, PALM OIL, EGGS, PEANUT BUTTER [PEANUTS, DEXTROSE, HYDROGENATED VEGETABLE OIL (RAPESEED, COTTONSEED), SALT, SUGAR], CHOCOLATE CHIPS [SUGAR, CHOCOLATE LIQUOR, COCOA BUTTER, DEXTROSE, SOY LECITHIN, VANILLIN], SOYBEAN OIL, EVAPORATED MILK [MILK, DIPOTASSIUM PHOSPHATE, CARRAGEENAN, VITAMIN D3], SOUR CREAM [CREAM, WATER, NON-FAT MILK SOLIDS, MODIFIED CORN STARCH, GUAR GUM, LOCUST BEAN GUM, CARRAGEENAN, DISODIUM PHOSPHATE, SODIUM CITRATE AND NATURAL CULTURE], CORN STARCH, COCOA (ALKALIZED), CREAM [CREAM, CARRAGEENAN, MONO & DIGLYCERIDES, POLYSORBATE 80], MODIFIED TAPIOCA STARCH, SHORTENING [PALM OIL, SOY LECITHIN], SALT, NATURAL AND ARTIFICIAL FLAVORS, XANTHAN GUM, LOCUST BEAN GUM, GUAR GUM, GLUCOSE SOLIDS, AGAR, CALCIUM CARBONATE, CALCIUM SULFATE, CELLULOSE GUM, CARAMEL COLOR, BAKING SODA, APOCAROTENAL (COLOR).