Which food has less impact on blood sugar?

CHEESE STUFFED CRUST (ENRICHED WHEAT FLOUR [FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYME], WATER, PART-SKIM MOZZARELLA CHEESE [PASTEURIZED MILK, CULTURES, SALT, ENZYMES], SOYBEAN OIL, SUGAR, YEAST, PALM OIL, MALT EXTRACT, DOUGH CONDITIONERS [DIACETYL TARTARIC ACID ESTER OF MONO AND DIGLYCERIDES, WHEAT GLUTEN, SUGAR, DEXTROSE, MALTED BARLEY FLOUR, GUAR GUM, ACTIVE MALT FLOUR, CALCIUM PYROPHOSPHATE, ASCORBIC ACID, ENZYME, L-CYSTEINE], MODIFIED FOOD STARCH, SALT, SODIUM BICARBONATE, SODIUM ALUMINUM PHOSPHATE, METHYLCELLULOSE), SAUCE (WATER, TOMATOES, SALT, SUGAR, DEXTROSE, SPICES, NATURAL FLAVORS, DEHYDRATED GARLIC, CITRIC ACID), LOW MOISTURE PART SKIM MOZZARELLA CHEESE (CULTURED PASTEURIZED PART SKIM MILK, SALT, ENZYMES), PEPPERONI MADE WITH PORK, CHICKEN, AND BEEF (PORK, MECHANICALLY SEPARATED CHICKEN, BEEF, SALT, SPICES, DEXTROSE, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, SODIUM ASCORBATE, FLAVORING, SODIUM NITRITE, BHA, BHT, CITRIC ACID), COOKED PIZZA TOPPING (SAUSAGE [PORK, MECHANICALLY SEPARATED CHICKEN, WATER, SPICES, SALT, SODIUM PHOSPHATES, PAPRIKA {COLOR}, MODIFIED FOOD STARCH, NATURAL FLAVOR, AUTOLYZED YEAST EXTRACT, BHA, BHT, CITRIC ACID, YEAST EXTRACT, DISODIUM INOSINATE, SOY LECITHIN], WATER, TEXTURED SOY PROTEIN CONCENTRATE, SOY PROTEIN CONCENTRATE), COOKED BEEF PIZZA TOPPING (HAMBURGER [BEEF, SALT, SPICE], WATER, TEXTURED VEGETABLE PROTEIN [SOY PROTEIN CONCENTRATE, CARAMEL COLOR], DRIED POTATOES [DEHYDRATED POTATOES, SODIUM ACID PYROPHOSPHATE], HYDROLYZED PROTEINS [CORN, SOY, WHEAT], CORN SYRUP SOLIDS, CORN MALTODEXTRIN, GARLIC POWDER, SUNFLOWER OIL, MODIFIED CORN STARCH, NATURAL FLAVOR), COOKED BACON (BACON CURED WITH: WATER, SALT, SODIUM ERYTHORBATE, SODIUM NITRITE, SUGAR, SMOKE FLAVORING, SODIUM PHOSPHATE, MAY CONTAIN BROWN SUGAR).