Which food has less impact on blood sugar?

DOUGH (ENRICHED WHEAT FLOUR [ BLEACHED WHEAT FLOUR, MATLED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SOYBEAN OIL, DEXTROSE, BAKING POWDER [ SODIUM BICARBONATE, SODIUM ALUMINUM SULFATE, CORNSTARCH, MONOCALCIUM PHOSPHATE, CALCIUM SULFATE], DOUGH CONDITIONER [ WHEAT, FLOUR, SALT, SOYBEAN OIL, L. CYSTEINE, ASCORBIC ACID [ ENZYME], YEAST [ YEAST STARCH, SORBITAN MONOSTEARATE, ASCORBIC ACID], SOY FLLOUR), RED SAUCE (TOMATO PASTE, WATER, SPICE BLEND [ SALT, SUGAR, SPICES, DEHYDRATED ONION, GUAR AND XANTHAN GUM, GARLIC POWDER, POTASSIUM SORBATE, CITRIC ACID], METHYLCELLULOSE), FAT REDUCED PEPPERONI (PORK, WATER, BEEF, TEXTURED VEGETABLE PROTEIN PRODUCT* [ SOY PROTEIN CONCENTRATE, ZINC OXIDE, NIACINAMIDE, FERROUS SULFATE, COPPER GLUCONATE, VITAMIN A PALMITATE, CALCIUM PANTOTHENATE, THIAMIN MONONITRATE {B1}, PYRIDOXINE HYDROCHLORIDE {B6}, RIBOFLAVIN {B2}, CYANOCOBALAMIN {B12}, SALT, SEASONING [ SOY LECITHIN, NATURAL SPICE EXTRACTIVES, OLEORESIN OF PAPRIKA, ASCORBIC ACID, NATURAL SMOKE FLAVOR, BHA, BHT, CITRIC ACID], DEXTROSE, CITRIC ACID, SPICE, LACTIC ACID STARTER CULTURE, SODIUM NITRATE. *INGREDIENT NOT FOUND IN REGULAR PEPPERONI), CHEESE SUBSTITUTE (WATER, OIL [ SOYBEAN OIL, PARTIALLY HYDROGENATED SOYBEAN OIL, CITRIC ACID], CASEIN, MILK PROTEIN CONCENTRATE, MODIFIED CORN STARCH, MODIFIED POTATO STARCH, SODIUM ALUMINUM PHOSPHATE, SALT, DISODIUM PHOSPHATE, LACTIC ACID, CHEESE [ MILK, CULTURE, RENNET, SALT], SORBIC ACID, MILK SOLIDS, NUTRIENT BLEND [ MAGNESIUM OXIDE, ZINC OXIDE, CALCIUM PANTOTHENATE, RIBOFLAVIN AND VITAMIN B-12], SOYBEAN OIL, VITAMIN A PALMITATE), RESTRICTED MELT CHEESE (PART SKIM MOZZARELLA CHEESE [ PASTEURIZED MILK, SALT, ENZYMES], MODIFIED FOOD STARCH, METHYLCELLULOSE), CONTAINS LESS THAN 2% OF THE FOLLOWING: CARAMEL COLOR (WATER, CARAMEL COLOR).