Blood Sugar Impact of Cookies'n Cream Cake

CAKE MIX (SUGAR, ENRICHED WHEAT FLOUR BLEACHED [FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], PALM OIL, COCOA PROCESSED WITH ALKALI, DRY EGG WHITES, LEAVENING [BAKING SODA, SODIUM ALUMINUM PHOSPHATE, TETRASODIUM PYROPHOSPHATE, MONOCALCIUM PHOSPHATE], DRY EGG YOLKS, NONFAT DRY MILK, DEXTROSE, FOOD STARCH-MODIFIED, SOYBEAN OIL, SALT, SORBITAN MONOSTEARATE, PROPYLENE GLYCOL MONO & DIESTERS OF FATTY ACIDS WITH BHT AS PRESERVATIVE, MONO & DIGLYCERIDES, SOY LECITHIN, CARAMEL COLOR, XANTHAN GUM, CALCIUM ACETATE, SODIUM STEAROYL LACTYLATE, POLYSORBATE 60, GUAR GUM, CELLULOSE GUM, CORN STARCH, NATURAL AND ARTIFICIAL FLAVOR, RED #40, WHEAT STARCH, SILICON DIOXIDE, CITRIC ACID), WATER, POWDERED SUGAR, SHORTENING (PALM OIL AND SOYBEAN OIL WITH MONO- AND DIGLYCERIDES AND POLYSORBATE 60 ADDED, TBHQ AND CITRIC ACID ADDED TO HELP PROTECT FLAVOR), HYDROX OREO COOKIE (SUGAR, ENRICHED WHEAT FLOUR [CONTAINS NIACIN, REDUCED IRON, THIAMINE MONONITRATE {VITAMIN B1}, RIBOFLAVIN {VITAMIN B2}), VEGETABLE SHORTENING, [PARTIALLY HYDROGENATED SOYBEAN OIL], COCOA [PROCESSED WITH ALKALI], HIGH FRUCTOSE CORN SYRUP, CORN FLOUR, WHEY, CHOCOLATE, BAKING SODA, SALT, SOY LECITHIN - AN EMULSIFIER, AND VANILLIN, AN ARTIFICIAL FLAVOR), MARGARINE (PALM OIL, WATER, SOYBEAN OIL, SALT, MONO- AND DIGLYCERIDES, ARTIFICIAL FLAVOR, CALCIUM DISODIUM EDTA ADDED AS A PRESERVATIVE, VITAMIN A PALMITATE ADDED), SOYBEAN OIL, WHITE ICING BASE (PARTIALLY HYDROGENATED VEGETABLE OIL [SOYBEAN AND/OR COTTONSEED AND/OR PALM OILS], DEXTROSE, MALTODEXTRIN, NONFAT MILK SOLIDS, MONO & DIGLYCERIDES, POLYSORBATE 60, PROPYLENE GLYCOL, ARTIFICIAL FLAVOR, CORNSTARCH, CITRIC ACID, WATER), NATURAL FLAVORS.