Which food has less impact on blood sugar?

GRANULATED SUGAR, CREAM CHEESE (PASTEURIZED MILK AND CREAM, SALT, CAROB BEAN GUM, CHEESE CULTURE), POWDERED SUGAR (SUGAR, CORNSTARCH), CORN SYRUP, LIQUID WHOLE EGG (WHOLE EGGS, CITRIC ACID, WATER) (EGG), DULCE DE LECHE (MILK, GLUCOSE, SODIUM BICARBONATE, POTASSIUM SORBATE AS A PRESERVATIVE), WHEAT FLOUR (NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), ENROBING FONDANT (WATER), SWEETENED CONDENSED MILK (SUGAR) (MILK), WHOLE MILK RICOTTA, (WHOLE MILK, CREAM, VINEGAR, SALT) (MILK), BUTTER (CREAM) (MILK), PECANS (TREE NUTS), CAKE FLOUR (BLEACHED WHEAT FLOUR, FOLIC ACID) (WHEAT), EGG YOLKS, CORN SYRUP SOLIDS, CELLULOSE GUM (EGG), VEGETABLE SHORTENING (SOYBEAN OIL, HYDROGENATED SOYBEAN OIL, HYDROGENATED COTTONSEED OIL, MONO- AND DIGLYCERIDES, POLYSORBATE 60, TBHQ AND CITRIC ACID TO HELP PRESERVE FRESHNESS), WHOLE MILK (VITAMIN D3) (MILK), BROWN SUGAR, CAKE SHORTENING (PROPYLENE GLYCOL, MONO- AND DIESTERS OF FATTY ACIDS, GLYCERYL-LACTO ESTERS AND FATTY ACIDS) (SOYBEANS), HEAVY CREAM (CONTAINS LESS THAN 0.5% OF: CARRAGEENAN, MONO AND DIGLYCERIDES, POLYSORBATE 80), COCOA MASS, UNSULFURED MOLASSES, YELLOW PRUSSIATE OF SODA, COCOA POWDER (HIGH FAT COCOA PROCESSED WITH ALKALI), DRY WHOLE MILK POWDER (MILK), COCOA (PROCESSED WITH ALKALI), MODIFIED TAPIOCA STARCH, SUGAR (EGG), NAT. VANILLA FI WONF (ETHYL ALCOHOL), BAKING POWDER (CORN STARCH, SODIUM ALUMINUM SULFATE)