Which food has less impact on blood sugar?

FROSTED DEVIL'S FOOD DONUTS INGREDIENTS: {SUGAR, ENRICHED WHEAT FLOUR [FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITREATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], WATER, VEGETABLE SHORTENING (PALM OIL), HYDROGENATED VEGETABLE SHORTENING (PALM KERNEL AND/OR PALM), COCOA (PROCESSED WITH ALKALI), HYDROGENATED PALM KERNEL OIL, SOYBEAN OIL, INVERT SUGAR, SOY FLOUR, NATURAL & ARTIFICIAL FLAVORS, LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), GLYCERIN, FOOD STARCH-MODIFIED (CORN), NONFAT MILK, EGG YOLKS, CORN SYRUP SOLIDS, SALT, WHEY, DEXTROSE, BUTTERMILK, SOY LECITHIN, TAPIOCA STARCH, POTASSIUM SORBATE [PRESERVATIVE], XANTHAN GUM, CELLULOSE GUM, MILK PROTEIN CONCENTRATE, WHEY PROTEIN CONCENTRATE, LOCUST BEAN GUM, GUAR GUM, MONO- AND DIGLYCERIDES, WHEAT PROTEIN ISOLATE, CALCIUM CARBONATE, POLYGLYCEROL ESTERS OF FATTY ACIDS, BETA CAROTENE (COLOR), AGAR, SORBITAN TRISTEARATE, EGGS, SORBITAN MONOSTEARATE}. DEVIL'S FOOD CRUMB DONUTS INGREDIENTS: {SUGAR, ENRICHED WHEAT FLOUR [FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], WATER, VEGETABLE SHORTENING (PALM OIL), VEGETABLE OIL (SOYBEAN, PALM), COCOA (PROCESSED WITH ALKALI), DEXTROSE, INVERT SUGAR, SOY FLOUR, FOOD STARCH-MODIFIED (CORN), NATURAL & ARTIFICIAL FLAVORS, CORNSTARCH, LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), GLYCERIN, SALT, NONFAT MILK, EGG YOLKS, CORN SYRUP SOLIDS, WHEY, INTERESTERFIED SOYBEAN OIL, BUTTERMILK, EGG WHITES, TAPIOCA STARCH, MOLASSES, ARTIFICIAL COLOR, PRESERVATIVES (POTASSIUM SORBATE, CALCIUM PROPIONATE), XANTHAN GUM, CELLULOSE GUM, MILK PROTEIN CONCENTRATE, WHEY PROTEIN CONCENTRATE, LOCUST BEAN GUM, CALCIUM CARBONATE, GUAR GUM, MONO- AND DIGLYCERIDES, SOY LECITHIN, WHEAT PROTEIN ISOLATE, WHEAT STARCH, AGAR, POLYGLYCEROL ESTERS OF FATTY ACIDS, BETA CAROTENE (COLOR), EGGS, SORBITAN MONOSTEARATE}. RICH FROSTED DONUTS INGREDIENTS: {SUGAR, ENRICHED WHEAT FLOUR [FLOUR, NACIN, REDUCED IRON, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2, FOLIC ACID], WATER, VEGETABLE SHORTENING (PALM OIL), HYDROGENATED VEGETABLE SHORTENING (PALM KERNEL AND/OR PALM), HYDROGENATED PALM KERNEL OIL, COCOA (PROCESSED WITH ALKALI), SOYBEAN OIL, GLYCERIN, INVERT SUGAR, SOY FLOUR, LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), FOOD STARCH-MODIFIED (CORN), EGG YOLKS, NONFAT MLK, CORN SYRUP SOLIDS, SALT , NATURAL & ARTIFICIAL FLAVORS, WHEY, DEXTROSE, BUTTERMILK, LACTOSE, TAPIOCA STARCH, SOY LECITHIN, POTASSIUM SORBATE (PRESERVATIVE), XANTHAN GUM, CELLULOSE GUM, MILK PROTEIN CONCENTRATE, WHEY PROTEIN CONCENTRATE, LOCUST BEAN GUM, GUAR GUM, MONO-AND DIGLYCERIDES, WHEAT PROTEIN ISOLATE, POLYGLYCEROL ESTERS OF FATTY ACIDS, BETA CAROTENE COLOR, SORBITAN TRISTEARATE}. RICH FROSTED DONUTS WITH SPRINKLES INGREDIENTS: {SUGAR, ENRICHED WHEAT FLOUR [FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], WATER, VEGETABLE SHORTENING (PALM OIL), HYDROGENATED VEGETABLE SHORTENING (PALM KERNEL AND/OR PALM), HYDROGENATED PALM KERNEL OIL, COCOA (PROCESSED WITH ALKALI), VEGETABLE OIL (SOYBEAN), GLYCERIN, INVERT SUGAR, SOY FLOUR, CORN SYRUP SOLIDS, LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), FOOD STARCH-MODIFIED (CORN), EGG YOLKS, NONFAT MILK, SALT, NATURAL & ARTIFICIAL FLAVORS, CORNSTARCH, WHEY, SOY LECITHIN, DEXTROSE, BUTTERMILK, LACTOSE, TAPIOCA STARCH, POTASSIUM SORBATE (PRESERVATIVE), XANTHAN GUM, CELLULOSE GUM, MLK PROTEIN CONCENTRATE, WHEY PROTEIN CONCENTRATE, LOCUST BEAN GUM, GUAR GUM, MONO- AND DIGLYCERIDES, WHEAT PROTEIN ISOLATE, POLYGLYCEROL ESTERS OF FATTY ACIDS, BETA CAROTENE (COLOR), SORBITAN TRISTEARATE CARNAUBA WAX}.