Which food has less impact on blood sugar?

RED VELVET: RED VELVET CAKE (SUGAR, ENRICHED FLOUR BLEACHED (WHEAT FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), EGG WHITE, CANOLA OIL, PALM OIL, LEAVENING (BAKING SODA, SODIUM ALUMINUM PHOSPHATE, MONOCALCIUM PHOSPHATE), EGG YOLK WITH SODIUM SILICOALUMINATE, MODIFIED TAPIOCA STARCH, DEXTROSE, COCOA PROCESSED WITH ALKALI, NATURAL AND ARTIFICIAL FLAVOR, PROPYLENE GLYCOL MONO AND DIESTERS OF FATTY ACIDS, SALT, SORBITAN MONOSTEARATE, NONFAT MILK, DICALCIUM PHOSPHATE, TETRASODIUM PYROPHOSPHATE, XANTHAN GUM, POLYSORBATE 60, MONO AND DIGLYCERIDES, CALCIUM ACETATE, GUAR GUM, RED 40, CELLULOSE GUM, SOY FLOUR), WATER, CANOLA OIL, CONFECTIONER SUGAR, CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, GUAR GUM, CAROB BEAN GUM, XANTHAN GUM), BUTTER SALTED, WHOLE MILK POWDER, WHITE SPRINKLES (SUGAR, CORN STARCH, PALM OIL, PALM KERNEL OIL, DEXTRIN, SUNFLOWER LECITHIN, CONFECTIONER'S GLAZE, NATURAL AND ARTIFICIAL FLAVOR, CARNAUBA WAX), COTTON CANDY: CRME CAKE (SUGAR, WHEAT FLOUR, CANOLA OIL, WHEY, MODIFIED FOOD STARCH, 2% OR LESS OF: LEAVENING (SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE), SALT, PROPYLENE GLYCOL MONO AND DIESTERS OF FATTY ACIDS, VITAL WHEAT GLUTEN, SODIUM STEAROYL LACTYLATE, DEXTROSE, CORNSTARCH, EGGS, NATURAL AND ARTIFICIAL FLAVOR, MONO- AND DIGLYCERIDES, SOY FLOUR), EGG (WITH CITRIC ACID), CANOLA OIL, WATER, CONFECTIONER SUGAR, CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, GUAR GUM, CAROB BEAN GUM, XANTHAN GUM), BUTTER SALTED, WHOLE MILK POWDER, COTTON CANDY CRUNCH (SUGAR, PALM OIL, CORN SYRUP, TITANIUM DIOXIDE, ARTIFICIAL FLAVOR, BLUE 1, RED 3, RED 40 LAKE), COOKIES & CREAM: CHOCOLATE CRME CAKE (SUGAR, ENRICHED WHEAT FLOUR BLEACHED (FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MODIFIED FOOD STARCH, COCOA PROCESSED WITH ALKALI, CANOLA OIL, WHEY, 2% OF LESS OF: ARTIFICIAL FLAVOR, CARAMEL COLOR, DEFATTED SOY FLOUR, EGGS, LEAVENING (ALUMINUM SULFATE, BAKING SODA, SODIUM ALUMINUM PHOSPHATE), MONO- AND DIGLYCERIDES, PROPYLENE GLYCOL MONO- AND DIESTERS OF FATTY ACIDS, RED 40, SALT, SODIUM STEAROYL LACTYLATE, SULFITES, VITAMIN WHEAT GLUTEN), EGGS (WITH CITRIC ACID), CANOLA OIL, WATER, CONFECTIONER SUGAR, CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, GUAR GUM, CAROB BEAN GUM, XANTHAN GUM), BUTTER SALTED, COOKIE MEAL (SUGAR, ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), SOYBEAN AND PALM OIL (TBHQ FOR FRESHNESS), COCOA (WITH ALKALI), INVERT SUGAR, 2% OR LESS OF: DEGERMINATED YELLOW CORN FLOUR, CORNSTARCH, CHOCOLATE, SALT, LEAVENING (BAKING SODA, MONOCALCIUM PHOSPHATE), ARTIFICIAL FLAVOR, SOY LECITHIN, WHEY), WHOLE MILK POWDER, COOKIE PIECES (UNBLEACHED ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SUGAR, PALM AND/OR CANOLA OIL, COCOA (WITH ALKALI), HIGH FRUCTOSE CORN SYRUP, LEAVENING (BAKING SODA AND/OR CALCIUM PHOSPHATE), CORNSTARCH, SALT, SOY LECITHIN, VANILLIN (ARTIFICIAL FLAVOR), CHOCOLATE), BIRTHDAY CAKE: CRME CAKE (SUGAR, WHEAT FLOUR, CANOLA OIL, WHEY, MODIFIED FOOD STARCH, 2% OR LESS OF: LEAVENING (SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE), SALT, PROPYLENE GLYCOL MONO AND DIESTERS OF FATTY ACIDS, VITAL WHEAT GLUTEN, SODIUM STEAROYL LACTYLATE, DEXTROSE, CORNSTARCH, EGGS, NATURAL AND ARTIFICIAL FLAVOR, MONO- AND DIGLYCERIDES, SOY FLOUR), EGGS (WITH CITRIC ACID), CANOLA OIL, WATER, CONFECTIONER SUGAR, CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, GUAR GUM, CAROB BEAN GUM, XANTHAN GUM), BUTTER SALTED, WHOLE MILK POWDER, RAINBOW SPRINKLES (SUGAR, HYDROGENATED PALM KERNEL OIL, CORNSTARCH, SUNFLOWER LECITHIN, FD&C COLORS (YELLOW 6 LAKE, YELLOW 5 LAKE, BLUE 1 LAKE, RED 40 LAKE, RED 3 DYE), MALTODEXTRIN, CARNAUBA WAX, VANILLIN, CELLULOSE GUM)