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 (PART SKIM MILK, NONFAT MILK, MODIFIED FOOD STARCH*, CULTURES, SALT, VITAMIN A PALMITATE, ENZYMES, *INGREDIENTS NOT IN REGULAR MOZZARELLA CHEESE), PEPPERONI (PORK, BEEF, SALT, 2% OR LESS OF SPICES, DEXTROSE, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, SODIUM ASCORBATE, FLAVORING, DRIED GARLIC, SODIUM NITRITE, BHA, BHT, CITRIC ACID), TOMATO PASTE, MARGARINE (PALM OIL, WATER, SOYBEAN OIL, SUGAR, MONO & DIGLYCERIDES, SOYBEAN LECITHIN, POTASSIUM SORBATE AND CITRIC ACID [PRESERVATIVES], ANNATTO AND TURMERIC COLOR, VITAMIN A PALMITATE ADDED), 2% OR LESS OF HOT SAUCE (APOLLO PEPPER, DISTILLED VINEGAR, APOLLO PEPPER POWDER, APOLLO PEPPER DISTILLATE), PARMESAN, ASIAGO AND ROMANO CHEESE BLEND (CULTURED PART-SKIM COW'S MILK, SALT, ENZYMES), FRACTIONATED PALM OIL, SUGAR, VEGETABLE OIL (SOYBEAN OIL AND/OR CANOLA OIL), SALT, MODIFIED FOOD STARCH, DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES [WHEAT]), BREAD CRUMBS (BLEACHED WHEAT FLOUR, YEAST, SUGAR, SALT), YEAST, MALTODEXTRIN, SPICE, BUTTERMILK POWDER, DRIED GARLIC, AUTOLYZED YEAST EXTRACT, TOMATO POWDER, DRIED ONION, SODIUM DIACETATE, WHITE VINEGAR, WHEY, NATURAL FLAVOR, PAPRIKA EXTRACT (COLOR), CITRIC ACID, POTASSIUM SALT, SOY FLOUR, DRIED EGG WHITES.