Which food has less impact on blood sugar?

ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE (CULTURED PART-SKIM MILK, SALT, ENZYMES), VEGETABLE BLEND (RED BELL PEPPERS, GREEN BELL PEPPERS, ONIONS, BLACK OLIVES WITH SALT & FERROUS GLUCONATE), COOKED SEASONED PIZZA TOPPING MADE WITH PORK AND CHICKEN, BHA, BHT AND CITRIC ACID ADDED TO HELP PROTECT FLAVOR (PORK, MECHANICALLY SEPARATED CHICKEN, WATER, TEXTURED SOY PROTEIN CONCENTRATE, SPICES, SALT, SUGAR, SODIUM PHOSPHATES, PAPRIKA, NATURAL PORK FLAVOR [MODIFIED CORNSTARCH, PORK FAT, NATURAL FLAVORS, PORK STOCK, GELATIN, AUTOLYZED YEAST EXTRACT, SODIUM PHOSPHATES, THIAMINE HYDROCHLORIDE, SUNFLOWER OIL, PROPYL GALLATE], SPICE EXTRACTIVES, BHA, BHT, CITRIC ACID), 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), SUGAR, 2% OR LESS OF GARLIC FLAVORED OIL (SOYBEAN OIL, MONO & DIGLYCERIDES, SALT, NATURAL GARLIC FLAVOR, NATURAL FLAVOR), WHEAT GLUTEN, VEGETABLE OIL (SOYBEAN OIL AND/OR CORN OIL), DEGERMINATED YELLOW CORN MEAL, YEAST, SPICE BLEND (FOOD STARCH-MODIFIED, SALT, SUGAR, SPICES, DEHYDRATED GARLIC, L-GLUTAMIC ACID, CITRIC ACID), SALT, DATEM, BAKING SODA, PARSLEY, WHEAT FLOUR, ENZYMES, ASCORBIC ACID (DOUGH CONDITIONER).