Which food has less impact on blood sugar?

CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, STABILIZERS (CAROB BEAN AND/OR XANTHAN AND/OR GUAR GUMS), WATER, WHEY PROTEIN CONCENTRATE, MODIFIED FOOD STARCH, SALT, CREAM, LACTIC ACID, MILK, POTASSIUM SORBATE, XANTHAN GUM, CHEESE CULTURE, NATURAL FLAVOR ENZYMES), HEAVY CREAM (HEAVY CREAM, CARRAGEENAN, AND MONO AND DIGLYCERIDES), SUGAR, EGGS, GRAHAM CRACKERS (UNBLEACHED UNENRICHED WHEAT FLOUR, WHOLE WHEAT/GRAHAM FLOUR, SUGAR, PALM AND PALM KERNEL OIL, MOLASSES, HONEY, SALT, SODIUM BICARBONATE), SOUR CREAM (CULTURED CREAM, FOOD STARCH-MODIFIED, SODIUM PHOSPHATE, GUAR GUM, CARRAGEENAN, LOCUST BEAN GUM POTASSIUM SORBATE), WATER, MARGARINE (PALM OIL, WATER, SALT MONO AND DIGLYCERIDES, ARTIFICIAL FLAVOR, COLORED WITH ANNATTO, CALCIUM DISODIUM EDTA, VITAMIN A PALMITATE ADDED), BROWN SUGAR, MOCHA PASTE (WATER, DEXTROSE, NATURAL AND ARTIFICIAL FLAVOR, CARMEL COLOR, ESPRESSO EXTRACT, XANTHAN GUM, CITRIC ACID, SODIUM BENZOATE), VANILLA, CORNSTARCH, CHOCOLATE DECORATION (COCOA MASS, SUCROSE, COFFEE POWDER, COCOA BUTTER, EMULSIFIER, ARABIC GUM & SHELLAC (GLAZING AGENTS)), GELATIN, CAKE FLOUR (WHEAT FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), SOYBEAN OIL, EGG YOLK, EGG WHITES (EGG WHITES, GUAR GUM, TRIETHYL CITRATE), COFFEE, CINNAMON, VANILLA EXTRACT, BAKING POWDER (SODIUM PHOSPHATE, SODIUM BICARBONATE, CORN STARCH, CALCIUM SULPHATE, CALCIUM PHOSPHATE), SODIUM BICARBONATE.