Which food has less impact on blood sugar?

CREAM CHEESE (PASTEURIZED CULTURED MILK AND CREAM, SALT, STABILIZERS {GUAR GUM AND CAROB BEAN GUM}), WHIPPED CREAM TOPPING (SUGAR, TOPPING BASE {GLUCOSE POWDER, PALM KERNEL OIL, MILK PROTEIN), NON-FAT MILK POWDER, DEXTROSE, GELATIN, SODIUM CASEINATE, XANTHAN GUM, NATURAL FLAVOR, TITANIUM DIOXIDE), MASCARPONE CHEESE (PASTEURIZED MILK AND CREAM, CITRIC ACID), STRAWBERRY FILLING (STRAWBERRIES, WATER, SUGAR, MODIFIED FOOD STARCH, CULTURED SUGAR, CALCIUM LACTATE, VEGETABLE JUICE FOR COLOR, CITRIC ACID AND ASCORBIC ACID), HEAVY CREAM (HEAVY CREAM, MILK, CARRAGEENAN, MONO AND DIGLYCERIDES, POLYSORBATE 80), WHITE CAKE (SUGAR, ENRICHED FLOUR {WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), PALM OIL, WATER, NONFAT MILK, BAKING POWDER {SODIUM ACID PYROPHOSPHATE, CORN STARCH, SODIUM BICARBONATE, MON CALCIUM PHOSPHATE}, EGG WHITES, SEA SALT, NATURAL FLAVOR), MILK, SUGAR (CANE SUGAR, COM STARCH), VANILLA WAFER COOKIES (UNBLEACHED ENRICHED FLOUR {WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, SUGAR, VEGETABLE OIL SOYBEAN AND/OR CANOLA AND/OR PALM AND/OR PARTIALLY HYDROGENATED COTTONSEED OIL, HIGH FRUCTOSE CORN SYRUP, WHEY, EGGS, SALT, LEAVENING (BAKING SODA, CALCIUM PHOSPHATE EMULSIFIERS {MONOAND DIGLYCERIDES, SOY LECITHIN}, ARTIFICIAL FLAVOR, NATURAL FLAVOR), WATER, NATURAL FLAVOR, VANILLA BEAN PASTE (SUGAR, WATER, VANILLA EXTRACT, VANILLA BEANS, GUM TRAGACANTH), STRAWBERRY COMPOUND (STRAWBERRY, CANE SUGAR, PECTIN, CITRIC ACID, ASCORBIC ACID, NATURAL FLAVOR, PLANT EXTRACTIVES), SUGAR, FOOD STARCH - MODIFIED, LEMON JUICE CONCENTRATE, CARRAGEENAN, NATURAL COLOR, POLYLYSINE (NATURAL PRESERVATIVE)