Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, REDUCED FAT MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, NONFAT MILK, MODIFIED FOOD STARCH*, CULTURES, SALT, VITAMIN A PALMITATE, ENZYMES, *INGREDIENTS NOT IN REGULAR MOZZARELLA CHEESE), PEPPERONI MADE WITH PORK, CHICKEN, AND BEEF (PORK, MECHANICALLY SEPARATED CHICKEN, BEEF, SALT, CONTAINS 2% OR LESS OF SPICES, DEXTROSE, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, SODIUM ASCORBATE, FLAVORING, SODIUM NITRITE, BHA, BHT, CITRIC ACID), TOMATO PASTE, 2% OR LESS OF PALM OIL, SEASONING (BREAD CRUMBS [BLEACHED WHEAT FLOUR, DEXTROSE, YEAST, SALT], MALTODEXTRIN, GARLIC POWDER, SPICES, TOMATO POWDER, POTASSIUM CHLORIDE, SALT, DEXTROSE, ONION POWDER, YEAST EXTRACT, XANTHAN GUM, CITRIC ACID, NATURAL FLAVOR), SUGAR, SOYBEAN OIL, FRACTIONATED PALM OIL, MODIFIED FOOD STARCH, SALT, YEAST, DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES), DOUGH CONDITIONER (DISTILLED MONOGLYCERIDES WITH ASCORBIC ACID AND CITRIC ACID [ANTIOXIDANTS]), EGG YOLKS, WHEY, SOY FLOUR, EGG WHITES.