Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE (PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES), LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE WITH MODIFIED FOOD STARCH (LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE [MILK, CHEESE CULTURES, SALT, ENZYMES], MODIFIED FOOD STARCH, NONFAT MILK, NATURAL FLAVORS, ANNATTO [COLOR]), TOMATO PASTE, PEPPERONI MADE WITH PORK, CHICKEN AND BEEF (PORK, MECHANICALLY SEPARATED CHICKEN, BEEF, SALT, CONTAINS 2% OR LESS OF SPICES, DEXTROSE, PORK STOCK, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, FLAVORING, SODIUM NITRITE, SODIUM ASCORBATE, PAPRIKA, PROCESSED WITH NATURAL SMOKE FLAVOR, BHA, BHT, CITRIC ACID TO HELP PROTECT FLAVOR), VEGETABLE OIL (CORN OIL AND/OR SOYBEAN OIL), SUGAR, 2% OR LESS OF PALM OIL, CORN MEAL, YEAST, PARMESAN, ASIAGO AND ROMANO CHEESE BLEND (CULTURED PART-SKIM COW'S MILK, SALT, ENZYMES), SALT, CELLULOSE GUM, DURUM FLOUR, GELLAN GUM, BAKING SODA, DEXTROSE, SPICES, HYDROGENATED VEGETABLE OIL (PALM KERNEL AND/OR SOYBEAN OIL), FRUCTOSE, BLACK PEPPER, GARLIC, KONJAC GUM, MODIFIED CORN STARCH, OREGANO, ASCORBIC ACID (DOUGH CONDITIONER) ENZYMES, MALIC ACID, NATURAL FLAVOR