Which food has less impact on blood sugar?

TOPPINGS: CHEESE: LOW MOISTURE PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART-SKIM MILK, CHEESE CULTURES, SALT, ENZYMES). SAUCE: (WATER, TOMATO PASTE, MODIFIED FOOD STARCH, SUGAR, SALT, SPICES, MALTODEXTRIN, DEXTROSE, GARLIC & ONION, GUAR GUM, CITRIC ACID, BEET POWDER, EXTRACTIVES OF PAPRIKA). FOUR CHEESE BLEND: LOW MOISTURE PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES), ASIAGO FRESH CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), PROVOLONE CHEESE WITH SMOKE FLAVOR (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, NATURAL SMOKE FLAVOR), ROMANO CHEESE MADE FROM COW'S MILK (PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES), POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN (A NATURAL MOLD INHIBITOR). FONTINA CHEESE: (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), POWDERED CELLULOSE (TO PREVENT CAKING), POTASSIUM SORBATE AND NATAMYCIN (PRESERVATIVES). SPICE BLEND: SPICES (OREGANO, PEPPER, BASIL), MALTODEXTRIN, ONION & GARLIC, SOYBEAN OIL, PARSLEY. PARSLEY FLAKES. MINCED GARLIC, CRUST: WHEAT FLOUR (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID), WATER, SOYBEAN OIL, DOUGH CONDITIONER (WHEY, L-CYSTEINE, HYDROCHLORIDE), YEAST, DEXTROSE, OLIVE OIL, SALT.