Which food has less impact on blood sugar?

REDUCED FAT PEPPERONI BREADSTICK (DOUGH [BLEACHED ENRICHED WHEAT FLOUR {WHEAT FLOUR, MALTED 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, ENZYMES}, YEAST {YEAST, STARCH, SORBITAN MONOSTEARATE, MAY CONTAIN ASCORBIC ACID}, SOY FLOUR], REDUCED FAT 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), AND CYANOCOBALAMIN (B12)}, SALT, CONTAINS 2% OR LESS OF: 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 NITRITE. *INGREDIENT NOT IN REGULAR PEPPERONI], RED SAUCE [TOMATOES, WATER, PIZZA SEASONING {SALT, SUGAR, SPICES, DEHYDRATED ONION, GUAR AND XANTHAN GUM, GARLIC POWDER, POTASSIUM SORBATE, CITRIC ACID}, METHYLCELLULOSE], MOZZARELLA CHEESE [PART SKIM MOZZARELLA CHEESE {PASTEURIZED MILK, SALT, ENZYMES}, MODIFIED FOOD STARCH, METHYLCELLULOSE], MOZZARELLA CHEESE SUBSTITUTE [WATER, VEGETABLE OILS {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, VITAMIN B-12}, SOYBEAN OIL, VITAMIN A PALMITATE], WATER, CARAMEL COLOR), MARINARA DIPPING SAUCE (WATER, TOMATOES, SUGAR, CONTAINS LESS THAN 2% OF: MODIFIED CORN STARCH, SOYBEAN OIL, CRUSHED GARLIC {GARLIC, CITRIC ACID}, WORCESTERSHIRE SAUCE {VINEGAR, MOLASSES, HIGH FRUCTOSE CORN SYRUP, ANCHOVIES, WATER, ONIONS, SALT, GARLIC, TAMARIND CONCENTRATE, CLOVES, NATURAL FLAVORINGS, CHILI PEPPER EXTRACT}, SALT, SPICES, DEHYDRATED ONION, FLAVORING {POTASSIUM CHLORIDE, AMMONIUM CHLORIDE, YEAST EXTRACT, NATURAL FLAVOR (LACTIC ACID, CITRIC ACID)}, CITRIC ACID). CONTAINS: WHEAT, SOY, MILK, FISH (ANCHOVIES).