Which food has less impact on blood sugar?

CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, STABILIZERS [MAY CONTAIN ONE OR MORE OF: CAROB BEAN GUM, XANTHAN GUM, GUAR GUM]), STRAWBERRIES, SUGAR, EGGS, LEMON JUICE FROM CONCENTRATE (WATER, LEMON JUICE CONCENTRATE), NATURAL AND ARTIFICIAL VANILLA FLAVOR. CRUST: GRAHAM CRUMB (UNBLEACHED UNENRICHED WHEAT FLOUR, WHOLE WHEAT/ GRAHAM FLOUR, SUGAR, PALM AND PALM KERNEL OIL, MOLASSES, HONEY, SALT, SODIUM BICARBONATE), SUGAR, BUTTER (PASTEURIZED CREAM, SALT), ENRICHED BLEACHED WHEAT FLOUR (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID, AND/OR MALTED BARLEY FLOUR), PAN SPRAY (CANOLA OIL AND/OR SOYBEAN OIL, SOY LECITHIN, PARTIALLY HYDROGENATED CANOLA OIL AND/OR PARTIALLY HYDROGENATED COTTONSEED OIL, TBHQ AND CITRIC ACID IN PROPYLENE GLYCOL (ADDED AS ANTIOXIDANTS)). STRAWBERRY GLAZE: WATER, HIGH FRUCTOSE CORN SYRUP, FOOD STARCH - MODIFIED, SALT, CITRIC ACID, SODIUM CITRATE, POTASSIUM SORBATE, AND SODIUM BENZOATE (PRESERVATIVES), AGAR, RED 40, ARTIFICIAL FLAVOR. CREAM TOPPING: HIGH FRUCTOSE CORN SYRUP, PARTIALLY HYDROGENATED PALM KERNEL OIL, WATER, CONTAINS LESS THAN 2%: *SODIUM CASEINATE (A MILK DERIVATIVE), ARTIFICIAL FLAVOR, SOY PROTEIN CONCENTRATE, POLYSORBATE 60, CELLULOSE GUM, SUGAR, SALT, POLYGLYCEROL ESTERS OF FATTY ACIDS, SOY LECITHIN, POTASSIUM SORBATE (PRESERVATIVE), XANTHAN GUM.