Which food has less impact on blood sugar?

DOUGH (BISCUIT DOUGH [ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, HYDROGENATED COTTONSEED OIL, SUGAR, DEXTROSE, CONTAINS 2% OF LESS OF: BUTTERMILK SOLIDS, SALT, BAKING SODA, MONOCALCIUM PHOSPHATE, LEAVENING (SODIUM ALUMINUM PHOSPHATE, CALCIUM CARBONATE), BUTTER FLAVORED OIL (LIQUID AND HYDROGENATED SOYBEAN OIL, CONTAINS LESS THAN 2% OF SALT, SOY LECITHIN, NATURAL & ARTIFICIAL FLAVOR, BETA CAROTENE [COLOR], TBHQ AND CITRIC ACID ADDED TO PROTECT FLAVOR), XANTHAN GUM, EGGS]), FILLING (PASTEURIZED PREPARED CHEESE PRODUCT [PASTEURIZED MILK, WHEY, WATER, MILK PROTEIN CONCENTRATE, MODIFIED FOOD STARCH, GELATIN, MILKFAT, SODIUM PHOSPHATE, SALT, MALTODEXTRIN, LACTIC ACID, SODIUM ALGINATE, SORBIC ACID (PRESERVATIVE), CHEESE CULTURE, ENZYMES, APOCAROTENAL (COLOR)], WATER, CHEESE SAUCE [WHEY, CHEDDAR CHEESE (CULTURED MILK, SALT, ENZYMES), MODIFIED FOOD STARCH, BUTTER, BUTTERMILK SOLIDS, SALT, SODIUM PHOSPHATE, CONTAINS LESS THAN 2% OF CARRAGEENAN, LACTIC ACID, OLEORESIN PAPRIKA (COLOR), ANNATTO (COLOR), NATURAL FLAVOR, ENZYME MODIFIED CHEESE (CHEDDAR CHEESE [CULTURED MILK, SALT, ENZYMES], DISODIUM PHOSPHATE, ENZYMES, XANTHAN GUM)], MODIFIED FOOD STARCH, MODIFIED CELLULOSE).